User blog:Tatum Riley Fan/Problem with Editing

I know that this honestly doesn't have to do with anything to do with Scream, but i tried to edit the Tatum Riley Fan Page, and it was a large edit, but for some odd reason it is not letting me publish it, which just turns into a green puzzle peice? It alaos says I cant publish this page because someone else already edited and that stuff. I don't understand whats going on with it but it would be helpful for some ideas of whats going on with my edits in the comment section