Auth0 onboarding redirects to 404 after selecting Account Type

I cannot complete the initial Auth0 onboarding.
After signing in, I am redirected to /profile, and selecting the account type leads to a 404 page.
Accessing the Management Dashboard or the direct tenant creation URL also returns me to the same onboarding flow / 404.
I have not been able to create or access my first tenant.
Please reset or repair the onboarding / initial tenant provisioning state of my account.
I would like to create a development tenant in the Japan region.

Hi @YK-shrimp

Welcome to the Auth0 Community!

Please send us a DM to the @support group with the email address you have used to create your Auth0 account with in order to submit a support ticket on your behalf for further investigation.

Kind Regards,
Nik