Authorization failed or requested resource not found

Summary:

Content (required):

I can login and access all services on my free OCI account, but all pages show the error "Authorization failed or requested resource not found". I cannot see any policies/groups/etc.

My tenancy details page shows that the tenancy is in active state.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):