diff --git a/src/Umbraco.Web.UI.Client/src/common/services/tinymce.service.js b/src/Umbraco.Web.UI.Client/src/common/services/tinymce.service.js
index ffb9fe0f36..896a360814 100644
--- a/src/Umbraco.Web.UI.Client/src/common/services/tinymce.service.js
+++ b/src/Umbraco.Web.UI.Client/src/common/services/tinymce.service.js
@@ -1294,7 +1294,7 @@ function tinyMceService($rootScope, $q, imageHelper, $locale, $http, $timeout, s
             self.createLinkPicker(args.editor, function (currentTarget, anchorElement) {
                 var linkPicker = {
                     currentTarget: currentTarget,
-                    anchors: self.getAnchorNames(JSON.stringify(editorState.current.properties)),
+                    anchors: editorState.current ? self.getAnchorNames(JSON.stringify(editorState.current.properties)) : [],
                     submit: function (model) {
                         self.insertLinkInEditor(args.editor, model.target, anchorElement);
                         editorService.close();
diff --git a/src/Umbraco.Web/Editors/ContentController.cs b/src/Umbraco.Web/Editors/ContentController.cs
index 0fba76e84b..6cded2a253 100644
--- a/src/Umbraco.Web/Editors/ContentController.cs
+++ b/src/Umbraco.Web/Editors/ContentController.cs
@@ -2038,7 +2038,7 @@ namespace Umbraco.Web.Editors
             return display;
         }
 
-        [EnsureUserPermissionForContent("contentId", 'R')]
+        [EnsureUserPermissionForContent("contentId", ActionBrowse.ActionLetter)]
         public IEnumerable<NotifySetting> GetNotificationOptions(int contentId)
         {
             var notifications = new List<NotifySetting>();
diff --git a/src/Umbraco.Web/Routing/PublishedRequest.cs b/src/Umbraco.Web/Routing/PublishedRequest.cs
index 540f6d727d..cccc89074d 100644
--- a/src/Umbraco.Web/Routing/PublishedRequest.cs
+++ b/src/Umbraco.Web/Routing/PublishedRequest.cs
@@ -491,17 +491,17 @@ namespace Umbraco.Web.Routing
         // Note: we used to set a default value here but that would then be the default
         // for ALL requests, we shouldn't overwrite it though if people are using [OutputCache] for example
         // see: https://our.umbraco.com/forum/using-umbraco-and-getting-started/79715-output-cache-in-umbraco-752
-        internal HttpCacheability Cacheability { get; set; }
+        public HttpCacheability Cacheability { get; set; }
 
         /// <summary>
         /// Gets or sets a list of Extensions to append to the Response.Cache object.
         /// </summary>
-        internal List<string> CacheExtensions { get; set; } = new List<string>();
+        public List<string> CacheExtensions { get; set; } = new List<string>();
 
         /// <summary>
         /// Gets or sets a dictionary of Headers to append to the Response object.
         /// </summary>
-        internal Dictionary<string, string> Headers { get; set; } = new Dictionary<string, string>();
+        public Dictionary<string, string> Headers { get; set; } = new Dictionary<string, string>();
 
         #endregion