Bug enviroment: Happens in Chrome, Opera and Firefox (Not in IE. Safari untested) Latest stable builds. I'm using Windows 7 SP1. Tested on XenForo.com, they should be running 1.1 Beta 4. Not tested anywhere else. Test thread: http://xenforo.com/community/threads/this-is-a-weird-bug.22637/#post-282941 Explanation As you can see in my test thread, I have formatted some words (made them bold, italic). When I try to edit those posts, and I put my cursor in front of a formatted word in the begin of a phrase to create a new line, it doesn't work. It simply doesn't give me a new line.