Locked out of my account despite resetting password

**Describe the bug**
I am locked out of my Starter Cloud account. I removed my user account from its parent organization via the API. My account profile is now "orphaned". The login screen loops on an 'email and password mismatch' error. Resetting the password shows a "success" message, but using that password also gives a mismatch message.

**To Reproduce**
NA

**Expected behavior**
I should be able to sign up from scratch since this account is no longer under any parent organization.

**Screenshots**

**Environment (please complete the following information):**
Enterprise login

**Additional context**
I am reporting this login/database issue or your information. For my purposes, I will temporarily bypass this by reinviting myself to the organization I was part of.