User blog comment:Dopp/Technical Update: November 29, 2011/@comment-2240864-20111203100622/@comment-2200849-20111203111015

Refresh the page and it should submit the data fine. If it's something you left your signature on, it'll edit conflict, but don't care about it, just return to the page. Anyways, it seems to have gone for me now, though it might be a purely geographical reason.