User blog comment:Dopp/Technical Update: November 15, 2011/@comment-1656630-20111116210506

KNOWN ISSUE: a database issue last week affected a small number of delete/restore actions and obscured the recovery links. If you see any pages with the message, "The database did not find the text of a page that it should have found", please let us know via Special:Contact so we can manually restore it. Thanks!