hello,
i have the same issue:
"Selected user account does not exist in tenant 'Microsoft' and cannot access the application '1f32efd1-9f07-4ad5-afe7-1e19efc74cbf' in that tenant. The account needs to be added as an external user in the tenant first. Please use a different account."
i would like to access the id@alfonso1999 developer program page. until yesterday it worked. then suddenly not working. i didn't change anything.
who can fix this?