Unable to access Supabase Dashboard — OAuth state expired and no password-reset email

[jajabbott]

Hi,
I am trying to access the Supabase Dashboard to create my first project, but I cannot complete the login process.

What happened:

• “Continue with ChatGPT” completed the email-code verification, but the Supabase callback returned: OAuth state has expired.
• I then tried “Continue with GitHub.”
• GitHub confirms that the Supabase OAuth application is authorised and has read-only access to my verified email address.
• The Supabase dashboard login still does not complete successfully.
• Email/password login returns Invalid login credentials.
• The Supabase password-reset form accepts my email address, but no reset email arrives.
• I have tried a normal Chrome window and an incognito window.
• The problem occurs before I can access the dashboard or create a Supabase project.

Environment:

• Windows
• Chrome
• New Supabase user
• GitHub email is verified
• A Supabase support ticket has also been submitted

Could someone advise how to complete or reset the dashboard account linkage after an expired OAuth state? I can provide screenshots privately if required, but I have omitted my email address and verification links from this public post.

[GaryAustin1]

You can't use email login if account is created with an OAuth provider.

Are you sure the chatGPT and Github primary email are the same?

Try a different device.

No other reports of a similar issue right now.