diff --git a/src/Umbraco.Web.UI.Client/package-lock.json b/src/Umbraco.Web.UI.Client/package-lock.json
index 4a8c69a092..487c50bddb 100644
--- a/src/Umbraco.Web.UI.Client/package-lock.json
+++ b/src/Umbraco.Web.UI.Client/package-lock.json
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@@ -15220,6 +15395,7 @@
           "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz",
           "integrity": "sha1-7SljTRm6ukY7bOa4CjchPqtx7EM=",
           "dev": true,
+          "optional": true,
           "requires": {
             "once": "^1.4.0"
           }
@@ -15228,13 +15404,15 @@
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
           "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "once": {
           "version": "1.4.0",
           "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
           "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -15244,6 +15422,7 @@
           "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
           "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
           "dev": true,
+          "optional": true,
           "requires": {
             "core-util-is": "~1.0.0",
             "inherits": "~2.0.3",
@@ -15259,6 +15438,7 @@
           "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
           "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "~5.1.0"
           }
@@ -15357,6 +15537,7 @@
       "resolved": "https://registry.npmjs.org/through2-filter/-/through2-filter-2.0.0.tgz",
       "integrity": "sha1-YLxVoNrLdghdsfna6Zq0P4PWIuw=",
       "dev": true,
+      "optional": true,
       "requires": {
         "through2": "~2.0.0",
         "xtend": "~4.0.0"
@@ -15381,7 +15562,8 @@
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/timed-out/-/timed-out-3.1.3.tgz",
       "integrity": "sha1-lYYL/MXHbCd/j4Mm/Q9bLiDrohc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "timsort": {
       "version": "0.3.0",
@@ -15433,7 +15615,7 @@
     "tmp": {
       "version": "0.0.33",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
-      "integrity": "sha1-bTQzWIl2jSGyvNoKonfO07G/rfk=",
+      "integrity": "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==",
       "dev": true,
       "requires": {
         "os-tmpdir": "~1.0.2"
@@ -15444,6 +15626,7 @@
       "resolved": "https://registry.npmjs.org/to-absolute-glob/-/to-absolute-glob-0.1.1.tgz",
       "integrity": "sha1-HN+kcqnvUMI57maZm2YsoOs5k38=",
       "dev": true,
+      "optional": true,
       "requires": {
         "extend-shallow": "^2.0.1"
       },
@@ -15453,6 +15636,7 @@
           "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
           "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
           "dev": true,
+          "optional": true,
           "requires": {
             "is-extendable": "^0.1.0"
           }
@@ -15469,7 +15653,8 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/to-buffer/-/to-buffer-1.1.1.tgz",
       "integrity": "sha1-STvUj2LXxD/N7TE6A9ytsuEhOoA=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "to-fast-properties": {
       "version": "2.0.0",
@@ -15548,6 +15733,7 @@
       "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
       "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
       "dev": true,
+      "optional": true,
       "requires": {
         "escape-string-regexp": "^1.0.2"
       }
@@ -15597,7 +15783,7 @@
     "type-is": {
       "version": "1.6.16",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.16.tgz",
-      "integrity": "sha1-+JzjQVQcZysl7nrjxz3uOyvlAZQ=",
+      "integrity": "sha512-HRkVv/5qY2G6I8iab9cI7v1bOIdhm94dVjQCPFElW9W+3GeDOSHmy2EBYe4VTApuzolPcmgFTN3ftVJRKR2J9Q==",
       "dev": true,
       "requires": {
         "media-typer": "0.3.0",
@@ -15639,7 +15825,7 @@
     "ultron": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
-      "integrity": "sha1-n+FTahCmZKZSZqHjzPhf02MCvJw=",
+      "integrity": "sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og==",
       "dev": true
     },
     "unc-path-regex": {
@@ -15796,18 +15982,19 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/unzip-response/-/unzip-response-1.0.2.tgz",
       "integrity": "sha1-uYTwh3/AqJwsdzzB73tbIytbBv4=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "upath": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/upath/-/upath-1.1.0.tgz",
-      "integrity": "sha1-NSVll+RqWB20eT0M5H+prr/J+r0=",
+      "integrity": "sha512-bzpH/oBhoS/QI/YtbkqCg6VEiPYjSZtrHQM6/QnJS6OL9pKUFLqb3aFh4Scvwm45+7iAgiMkLhSbaZxUqmrprw==",
       "dev": true
     },
     "uri-js": {
       "version": "4.2.2",
       "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
-      "integrity": "sha1-lMVA4f93KVbiKZUHwBCupsiDjrA=",
+      "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
       "dev": true,
       "requires": {
         "punycode": "^2.1.0"
@@ -15824,6 +16011,7 @@
       "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-1.0.0.tgz",
       "integrity": "sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=",
       "dev": true,
+      "optional": true,
       "requires": {
         "prepend-http": "^1.0.1"
       }
@@ -15909,7 +16097,8 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/vali-date/-/vali-date-1.0.0.tgz",
       "integrity": "sha1-G5BKWWCfsyjvB4E4Qgk09rhnCaY=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "validate-npm-package-license": {
       "version": "3.0.4",
@@ -15954,6 +16143,7 @@
       "resolved": "https://registry.npmjs.org/vinyl-assign/-/vinyl-assign-1.2.1.tgz",
       "integrity": "sha1-TRmIkbVRWRHXcajNnFSApGoHSkU=",
       "dev": true,
+      "optional": true,
       "requires": {
         "object-assign": "^4.0.1",
         "readable-stream": "^2.0.0"
@@ -15963,19 +16153,22 @@
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
           "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
           "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
           "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "readable-stream": {
           "version": "2.3.6",
           "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
           "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
           "dev": true,
+          "optional": true,
           "requires": {
             "core-util-is": "~1.0.0",
             "inherits": "~2.0.3",
@@ -15991,6 +16184,7 @@
           "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
           "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "~5.1.0"
           }
@@ -16130,6 +16324,7 @@
       "resolved": "https://registry.npmjs.org/ware/-/ware-1.3.0.tgz",
       "integrity": "sha1-0bFPOdLiy0q4xAmPdW/ksWTkc9Q=",
       "dev": true,
+      "optional": true,
       "requires": {
         "wrap-fn": "^0.1.0"
       }
@@ -16220,6 +16415,7 @@
       "resolved": "https://registry.npmjs.org/wrap-fn/-/wrap-fn-0.1.5.tgz",
       "integrity": "sha1-8htuQQFv9KfjFyDbxjoJAWvfmEU=",
       "dev": true,
+      "optional": true,
       "requires": {
         "co": "3.1.0"
       }
@@ -16242,7 +16438,7 @@
     "ws": {
       "version": "3.3.3",
       "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
-      "integrity": "sha1-8c+E/i1ekB686U767OeF8YeiKPI=",
+      "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
       "dev": true,
       "requires": {
         "async-limiter": "~1.0.0",
@@ -16323,6 +16519,7 @@
       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
       "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
       "dev": true,
+      "optional": true,
       "requires": {
         "buffer-crc32": "~0.2.3",
         "fd-slicer": "~1.1.0"
diff --git a/src/Umbraco.Web.UI.Client/src/common/services/contenteditinghelper.service.js b/src/Umbraco.Web.UI.Client/src/common/services/contenteditinghelper.service.js
index b9bc4eb499..1efcf84dcb 100644
--- a/src/Umbraco.Web.UI.Client/src/common/services/contenteditinghelper.service.js
+++ b/src/Umbraco.Web.UI.Client/src/common/services/contenteditinghelper.service.js
@@ -301,6 +301,19 @@ function contentEditingHelper(fileManager, $q, $location, $routeParams, notifica
             return allProps;
         },
 
+        /**
+         * @ngdoc method
+         * @name umbraco.services.contentEditingHelper#buildCompositeVariantId
+         * @methodOf umbraco.services.contentEditingHelper
+         * @function
+         *
+         * @description
+         * Returns a id for the variant that is unique between all variants on the content
+         */
+        buildCompositeVariantId: function (variant) {
+            return (variant.language ? variant.language.culture : "invariant") + "_" + (variant.segment ? variant.segment : "");
+        },
+
 
         /**
          * @ngdoc method
diff --git a/src/Umbraco.Web.UI.Client/src/views/content/overlays/publish.controller.js b/src/Umbraco.Web.UI.Client/src/views/content/overlays/publish.controller.js
index d6f6f67c55..3873b7718a 100644
--- a/src/Umbraco.Web.UI.Client/src/views/content/overlays/publish.controller.js
+++ b/src/Umbraco.Web.UI.Client/src/views/content/overlays/publish.controller.js
@@ -1,7 +1,7 @@
 (function () {
     "use strict";
 
-    function PublishController($scope, localizationService) {
+    function PublishController($scope, localizationService, contentEditingHelper) {
 
         var vm = this;
         vm.loading = true;
@@ -106,7 +106,7 @@
 
             _.each(vm.variants,
                 function (variant) {
-                    variant.compositeId = variant.language.culture + "_" + (variant.segment ? variant.segment : "");
+                    variant.compositeId = contentEditingHelper.buildCompositeVariantId(variant);
                     variant.htmlId = "_content_variant_" + variant.compositeId;
 
                     //check for pristine variants
diff --git a/src/Umbraco.Web.UI.Client/src/views/content/overlays/save.controller.js b/src/Umbraco.Web.UI.Client/src/views/content/overlays/save.controller.js
index 9d3a8a87e5..aacea9fe0e 100644
--- a/src/Umbraco.Web.UI.Client/src/views/content/overlays/save.controller.js
+++ b/src/Umbraco.Web.UI.Client/src/views/content/overlays/save.controller.js
@@ -1,7 +1,7 @@
 (function () {
     "use strict";
 
-    function SaveContentController($scope, localizationService) {
+    function SaveContentController($scope, localizationService, contentEditingHelper) {
 
         var vm = this;
         vm.loading = true;
@@ -75,7 +75,7 @@
 
             _.each(vm.variants,
                 function (variant) {
-                    variant.compositeId = variant.language.culture + "_" + (variant.segment ? variant.segment : "");
+                    variant.compositeId = contentEditingHelper.buildCompositeVariantId(variant);
                     variant.htmlId = "_content_variant_" + variant.compositeId;
 
                     //check for pristine variants
diff --git a/src/Umbraco.Web.UI.Client/src/views/content/overlays/schedule.controller.js b/src/Umbraco.Web.UI.Client/src/views/content/overlays/schedule.controller.js
index d97bfc77b1..5aa7eff1ef 100644
--- a/src/Umbraco.Web.UI.Client/src/views/content/overlays/schedule.controller.js
+++ b/src/Umbraco.Web.UI.Client/src/views/content/overlays/schedule.controller.js
@@ -1,7 +1,7 @@
 (function () {
     "use strict";
     
-    function ScheduleContentController($scope, $timeout, localizationService, dateHelper, userService) {
+    function ScheduleContentController($scope, $timeout, localizationService, dateHelper, userService, contentEditingHelper) {
 
         var vm = this;
 
@@ -45,7 +45,7 @@
 
                 _.each(vm.variants,
                     function (variant) {
-                        variant.compositeId = variant.language.culture + "_" + (variant.segment ? variant.segment : "");
+                        variant.compositeId = contentEditingHelper.buildCompositeVariantId(variant);
                         variant.htmlId = "_content_variant_" + variant.compositeId;
     
                         //check for pristine variants
diff --git a/src/Umbraco.Web.UI.Client/src/views/content/overlays/sendtopublish.controller.js b/src/Umbraco.Web.UI.Client/src/views/content/overlays/sendtopublish.controller.js
index 555d98e68f..c85e8d7013 100644
--- a/src/Umbraco.Web.UI.Client/src/views/content/overlays/sendtopublish.controller.js
+++ b/src/Umbraco.Web.UI.Client/src/views/content/overlays/sendtopublish.controller.js
@@ -1,7 +1,7 @@
 (function () {
     "use strict";
 
-    function SendToPublishController($scope, localizationService) {
+    function SendToPublishController($scope, localizationService, contentEditingHelper) {
 
         var vm = this;
         vm.loading = true;
@@ -25,7 +25,7 @@
             if (vm.variants.length !== 0) {
                 _.each(vm.variants,
                     function (variant) {
-                        variant.compositeId = variant.language.culture + "_" + (variant.segment ? variant.segment : "");
+                        variant.compositeId = contentEditingHelper.buildCompositeVariantId(variant);
                         variant.htmlId = "_content_variant_" + variant.compositeId;
                     });
 
diff --git a/src/Umbraco.Web.UI.Client/src/views/content/overlays/unpublish.controller.js b/src/Umbraco.Web.UI.Client/src/views/content/overlays/unpublish.controller.js
index 20c0f4874f..3011bf49ee 100644
--- a/src/Umbraco.Web.UI.Client/src/views/content/overlays/unpublish.controller.js
+++ b/src/Umbraco.Web.UI.Client/src/views/content/overlays/unpublish.controller.js
@@ -1,7 +1,7 @@
 (function () {
     "use strict";
 
-    function UnpublishController($scope, localizationService) {
+    function UnpublishController($scope, localizationService, contentEditingHelper) {
 
         var vm = this;
         var autoSelectedVariants = [];
@@ -23,7 +23,7 @@
 
             _.each(vm.variants,
                 function (variant) {
-                    variant.compositeId = variant.language.culture + "_" + (variant.segment ? variant.segment : "");
+                    variant.compositeId = contentEditingHelper.buildCompositeVariantId(variant);
                     variant.htmlId = "_content_variant_" + variant.compositeId;
                 });
 
@@ -57,7 +57,7 @@
             });
             $scope.model.disableSubmitButton = !firstSelected; //disable submit button if there is none selected
 
-            // if a mandatory variant is selected we want to selet all other variants 
+            // if a mandatory variant is selected we want to select all other variants 
             // and disable selection for the others
             if(selectedVariant.save && selectedVariant.language.isMandatory) {