Forum:Undo removing refs and comments

For some reason today when I try to undo an edit not just the last edit is undone, all the references and commented out parts are removed as well. This makes it where I can't just hit "Undo", I have to bring up the article version before the one I'm trying to undo and edit and publish it. I checked a few other wikis and it is only happening on this one. I've tried clearing my cache, logging out, and using a different browser but that didn't help. Thanks, Shorty1982 16:26, October 5, 2011 (UTC)