User blog comment:Dopp/Technical Update: June 28, 2011/@comment-429401-20110629204618

Wikia had been making some forward progress but with Non-redlinks for populated categories that are not defined and categorised (And are often duplicates/ typo versions) it makes navigating harder not easier - when trying to clean them up as you cano see which have been done in the whanted category list - Wikia are in backward mode again with updates.

Anybody got a fix to force them back to red (or some other colour) if 'Empty' of actual content defining them rather than linked content of  pages in the cat or other categories (if that makes sense)