Posting here as the answer may get more exposure than in the bug forum. Today being the 19th I can see this:- However looking in the thread shows nothing new for 4 days and no post by this contributor. Any one know why? I have seen this a couple of times and it does affect the topics order in the list. I would guess that either it was added then somehow deleted either by the individual or some anti spam action. It would be nice to know and maybe the team can find a workaround. I did a quick search but couldn't find any mention of why this can happen.