New posts in threads not showing up

[mamabraxas]

Thanks for upgrading the server, it's zippy and fantastic now. However, now that we're back up we noticed that at least one thread in one of our forums is not registering new posts. When you look at the main board, it shows the correct time and username of the last post, but when you click into the thread, the most recent post is from weeks ago. When a poster looks into his or her posting history, s/he can see the actual most recent post, but the board at large cannot read it. It's almost like it's invisible. Is anyone else on server 4 having this problem?

Thanks in advance!

http://ftotz.4.forumer.com