Thread:Lunarity/@comment-4623180-20121113084819/@comment-5209426-20121204140736

Looks like there was a problem with the MediaWiki:Footer.js on Edit pages, Pecoes was loading  for the footer's search suggestions on every page but that clashes with   which the source editor needs for LinkSuggest (the absence of which then crashed the whole edit page).

What you were seeing is the raw HTML from inside the Visual Editor which is supposed to be sent to the server and converted to wikitext, except the wikitext conversion part was crashing so you got the unconverted HTML garbage instead. I think I've fixed it, although I'm not very happy with the solution I put in as I feel it's rather fragile but Message Walls and the new Forums make it hard to fix reliably without breaking the footer on those pages.