I get this every time I try. I've got quite a few items submitted and could get in before the forums changed. Anyone else got it?

Yes! A couple days ago, Keith attempted to fix both the CW and GA forum sections (the new forums were allowing anyone to view or post there, regardless of meeting the requirements) and since then, nobody can access the CW one x: It has been reported here and we're waiting for a fix c:

Please refer to the thread above :)