It seems that things did not go as well during the move as previously thought. If you've submitted a story since the move, it didn't go through, and you'll need to submit again. I really apologize for this! I did not know that this was a site-wide problem until this afternoon. Thank you to the people who emailed and mentioned this on the forums. It seems that updating has corrected the problem.
After you resubmit, please comment here or email me, and I'll give your submission priority. :)
I've tried submitting my story twice now, and both times they have vanished. I guess third times the charm