We are experiencing issues with the Shibboleth servers.
This is resulting in either no response or errors when people try to log into CWL that use Shibboleth as their authentication method. Users who already have active sessions do not seem to have problems.
Known services affected so far:
-ServiceNow
-Connect
Technicians have been notified.
Update: The Shibboleth Service has been restored as of 12:50 PT