First big break was a few months back, there were fixes posted over on eqinterface if you want to fix your own but most of the gurus fixed that one so you could be lucky, and could find an update for yours.
Trick with latest break on last patch is to make sure all the old default UIs are in your custom directory because Eq will now look for the latest defaul5 UI to load to replace any missing custom files ... and that makes bad things happen.
Easiest is to make a new directory in your UIFILES folder, copy the files from the Old_default (something like that) directory into it. Then copy your custom ui files into there.
Well it sorted me out anyway.
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