Everything seems okay as far as I can see.
Browser/update problem? Maybe there's something wrong with cached content, clearing it could help here, but mind that you don't erase your saved passwords if you haven't noted them down elsewhere...
Edit: Ok durr, nevermind. My thread title wasn't long enough but it wasn't telling me that, just sending me to the preview post screen.
I'm all better now.

Well, why doesn't it tell me what I'm doing wrong?![]()