A few days ago (5 or 6) I was received a reply notification from this thread, and you was the author. When I click the link, I see nothing new, only the same replies, and the suppose reply from you, is not there. After a day, I was received a new reply notification from this thread and I go to the post to see, and found a reply from you, and my previous post disapear. I remember my post said somethink like "No no no, this is not a bug..."
This is not important for me, but I think you must check the forum logs to deep inside and see what happens, only for security issues.
regards