We are seeing some issues with OS X self-enrollment (https://JSSAddress:8443/enroll) when logging in with an admin account. If a standard user logs in, they can download the QuickAdd package without issue. If an administrative user logs in (when you are presented with the "Assign to user" field) you simply get a spinner and the QuickAdd package never downloads.
The JSS is 9.81. Has anyone else seen this issue?