What to do if Apple Podcasts shows my link doesn't exist?

I have reached out to support twice in the past 5 days, but I have had no response. I have a podcast premiering on Just 1st and it is all set in every other platform except for Apple Podcasts. I need to claim it because rss shows it is "Active" and "Unclaimed" but Apple shows that the show link does not exist. Support at rss tells me this is an Apple issue, so I am getting very anxious with less than 10 days before this show drops. Any hints, tips or clues would be appreciated.

[Re-Titled by Moderator]

Original Title: Claiming an existing show