Podcast submission: spinning wheel and no confirmation?

Hi!

I'm trying to submit a new podcast for review. I logged in using my Apple ID and validated the URL of my RSS feed. Everything checks out until I go to hit the "submit" button.

Once I do, the screen goes gray and I get a spinning wheel, as if it's thinking...only there's no further action from there. I have not received a confirmation email, and there's no confirmation landing page. Just a spinning wheel.

I've restarted the browser, cleared my cache, and even tried it on Chrome. Nothing. Same issue.

I'd like to get the podcast submitted for review so it will be live by my launch date. Please help! Thanks :)

(Picture of the "stuck" screen below, for reference.)