I have a version of WordPress MU setup on my server and for some reason in one of the blogs, when I try to Edit or Write a Post, it gets stuck in HTML mode and I can't get out of it. (Visual tab won't click).
Also, new posts go to a "post has failed" screen, which when we go into manage posts will show up as "Draft".
Not sure what is going on, as I have other blogs setup on the same system, and there are no issues there. Any help would be appreciated.