I am unable to enroll iPads.

we had about 10 minutes sometime between 12:35 and 12:50pm AEST

Got that for a brief time earlier today. Also, if anyone has ABM Apple dropped new terms which must be agreed to or the spice doesn't flow

It happened to us after agreeing agreement, besides if ABM does not work, it would not bring jamf down, just push notifications would not work. 

The issue cleared up once we accepted the new terms and conditions for Apple School Manager (DEP). Thank you to everyone who chimed in.