Thread not listing new replies

So I've got an auction going in the auctions folder on the marketplace: http://forum.gsplayers.com/showthrea...ore-Good-Stuff

New replies show up in the Last Post section, but when you go into the thread, they're not visibile.

Anyone know how to fix this without starting a new thread?

Of course, now it's fixed itself. So maybe nevermind?

Forum's been acting weird the last couple of days, new posts would exist but not show up in What's New for me.