Board Thread:Support Requests - Community Management/@comment-4003779-20140324155713/@comment-168424-20140402000146

It could be related to the Scribunto extension, but it doesn't seem to be installed on that wiki.

Have you tried asking the users who created those pages or recently edited them?

It looks like some strange stuff has been going on at that wiki, perhaps the DB is corrupted? The user who created the page you linked to doesn't seem to be a valid registered user.