Identity service is down in the US Production, Staging and Snapshot environments
Incident Report for Cloud Elements Changelog

This incident has been resolved.
Posted Apr 21, 2021 - 01:29 MDT
A fix has been implemented and we are monitoring the results.
Posted Apr 20, 2021 - 14:36 MDT
As a temporary workaround logging in is still supported with the following links for staging and production:

Posted Apr 20, 2021 - 11:22 MDT
Customers may have issues authorizing and logging into the UI. This is due to Auth0 having a major outage for User Authentication in the US Production, Staging and Snapshot environments. This only affects new authentications.

Reference link:
Posted Apr 20, 2021 - 11:20 MDT