I noted this morning that not everything is working perfectly smoothly yet. I wrote a response on a GQ thread. When I hit <submit>, and it was through loading, it went back to the Post New Thread screen. Recalling that this particular problem was an issue after the changeover, I pulled up the thread in a different tab and saw that my resp had been added.
Is this just something to get used to? Checking to make sure a post has been submitted, that is.