Free account upgrade to Pay as you go tier is stuck

Summary:

Same problem as this post:

https://community.oracle.com/customerconnect/discussion/850876/accidentally-removed-myself-from-the-administrator-group?utm_source=community-search&utm_medium=organic-search&utm_term=Free+account+upgrade+to+Pay+as+you+go+tier+is+stuck

I accidentally deleted my Tenant, and wanted to upgrade to a non free tier to be able to get help with getting my Oracle account working again, but I am just stuck after trying to upgrade my Free Tier instance into a "Pay as you go" instance.

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