The forum is being really weird tonight. ^^;; Don't worry, you can still post and your posts will still show up in the threads where you post, but the forum is just being tricksy today so it won't show your post until you're actually in that thread. O.o
I'm off to see what's wrong to try and fix it now.
EDIT
Okay, all fixed! I <3 the people at phpBB.com (http://www.phpbb.com)! If not for them, I dunno what I'd do! XD So, yeah, posts will start showing up again as usual as they're posted. ^__^