Your 403 error is probably similar to ours:
https://x10hosting.com/community/threads/cannot-login-to-appeal-suspension.196745/
I posted about this yesterday and got no response, they'll hopefully get it fixed ASAP!
Same error here, no response since I posted yesterday, even though there are active daily-posting fancy accounts that I expected would have.
https://x10hosting.com/community/threads/cannot-login-to-appeal-suspension.196745/
https://x10hosting.com/sso/login - I log in, this happens:
An error was encountered:
Client error response
[status code] 403
[reason phrase] Forbidden
[url] https://api.intercom.io/conversations?type=user&user_id=944d0145-cce0-4c01-8276-58e52098c665...