As of 9/1, my site stopped showing updated posts. I know some use IE and it's an issue. Others, it's not. It displays fine in Firefox with all posts showing up. However, in IE, no updates (new posts, sidebar changes) show up. I didn't change anything that day or do anything differently, so I am not sure what caused the problem. Also, I never ever copy/paste from Word, so that's not the problem. I have updated WP, cleared out all emails, upped disk space, tried republishing. Am at my wits end. Any thoughts what could be causing this?