Thread:Anonymoustyd/@comment-28241556-20150910215813/@comment-15575766-20150910233940

Here's an update:

Wikia: Particularly in the case of Chat-welcome-message and Emoticons, communities that were using these to make unsupported changes may need to edit those messages to remove those additions. The messages are only intended to be used for a custom welcome message and for simple emoticons. (Note: community Chat.css and Chat.js are loaded natively now).

I'll fix stuff up once I have time. (Or maybe right now.)