That's the message I get when I try to submit an edit. I can preview an edit just fine, but it won't let me post one. I have no idea what that error message means.Your edit has been rejected because your client mangled the punctuation characters in the edit token. The edit has been rejected to prevent corruption of the page text. This sometimes happens when you are using a buggy web-based anonymous proxy service.
Yes, I'm logged in now, by the way.