Podcast Connect stuck on "We're setting up your account."

I'm using Captivate.fm as a podcast host, and first tried to sign up for Apple Podcasts on Tuesday, 4/20. I immediately got the message, "We're setting up your account. This could take a few hours. When we're finished, you can start adding new shows." It's now been five days, and nothing has changed. I've tried contacting Apple for help a number of times, but no one has gotten back to me. Is there anything I can do?