This causes my users to keep presing enter to get newlines which doesn't work but creates thousands of empty < divs > until it crashes the browser of anyone who visits :)
Unfortunately, I struggle to reproduce this easily. Something about using centered alignment tends to cause it, but also typing next to images sometimes throws it into < div > only mode. This only seems to happen in IE 6.
2006-12-08 17:17:04 UTC in TinyMCE