@Arnt: Please don't use dots (".") in the URL. That creates an 404-error. I have updated your post with new URL.
We'll try to adjust the routing to allow for dots being used in URL. Please see the comment from Johan Björnfot in this thread for more information regarding "." handling.
Online Manager, Team Leader
EPiServer Web Team
Do you have any path in your custom object that might point to the wrong directory?
No I do not have any paths pointing to the wrong folder.
In TinyMCEPluginButton I have
When I click the MainBody first it loads correct from:
I have several tinymce custom plugins. After upgrading to Episerver 7.17 we have started to see some strange behaviour with the XHtml fields. On an article I have 2 XHtml fields. I have a simple field called "Abstract". It has 1 custom plugins and one more advanced called "Main body". "Main body" has several custom scripts. If the first field I click is "Main body" everything is OK. The scripts are loaded from the correct path "/util/Editor/tinymce/plugins/.
What is happening her? Is this a bug or am I doing something wrong?