I recently changed themes. I had been playing with Thesis, but for this project I need something simpler so I went back to Twenty Twelve. I had made a page while using thesis and the permalink was http://www.site.com/page/. But since I changed themes I had to recreate that page and now I cannot use the permalink has a -2 on it (http://www.site.com/page-2/). I cannot change it. There is nothing in my trash can. This seems to be related to changing Themes. Any ideas?