Hey, I've noticed this on quite a few posts made by Kaiser/Terrorz. His name doesn't seem to be fully updated on a few posts and threads. Just to avoid any possible confusion, Kaiser was the only person to post in that thread.
Yea thats not really a bug. I recently updated name, bt looks like the thre thead information needs some real time updating.
Try to use to recount thing like in vb i have also got this same problem then i had to reset and recount all the threads, members and posts counts