Board Thread:Wiki Discussion/@comment-25173123-20141108013719/@comment-5264386-20141111044952

That's highly unlikely. Why would someone go to all the effort of finding out a way to hide revision histories (which there isn't, but for the hypothetical's sake), then hack into an admin account (since only admins can alter MediaWiki pages)... just to change the navbar momentarily? In that situation, a lot more than just a navbar could, and most certainly would, have been altered.

Furthermore, Wikia's chat rooms have been known to encounter glitches on several occasions, so it's not impossible that another aspect of the wiki glitched. Given the short time that the navbar reverted to its previous state, the most reasonable explanation is that it was just a glitch. At the end of the day, it fixed itself, so in my mind, it's not really anything worth worrying about.