I am using the Twenty Eleven theme on http://reversemortgagefl.org/ and it was working fine but now there are two new problems. Even though I disabled comments on all pages, a comment I deleted is appearing on the bottom of most of them. I checked it in multiple browsers, hoped clearing cache and history would make it go away, nothing. Also, I am using the showcase template for each page which should include the right sidebar but isn't. On deadline, please help?