I've noticed that if you go to a Universe to post, and you post from the main page where the intro/bio is visible at the top and you scroll down to see recent posts... If you submit your post there, you get the request error screen. The post still goes up but isn't visible for everyone and you aren't able to edit it. Also, when you look at the Roleplay management page (which we should really have a quick link to somewhere) it doesn't have the setting there.. It just says "username post in at time". But when I got into the universe and go into the setting specifically to post, it works fine. So I'm guessing there is some issue with posts on the main page of the Universe not registering as being in a setting/place which is causing the issue.
Also, the Roleplay management page. (if you go to messages and choose the "roleplay" tab, next to the "character" tab, it loads weird. It's like the entire contents of the page (excluding the top navigation bar) has shifted down like 200px. And it cuts off most of the tabs for "overview", "profile", "board preferences", "private messages", "characters", "roleplays" and "manage groups" are all cut off to the point where you can't even read them.
Aside from that, I have noticed the OOC posting glitch that Zodia mentioned. And sometimes when posting in a universe the pages loads for a while before getting the site down message. But when I reload RPG the post is up.
That's it I think. Thanks!