Admin Override is not working after recent patch upgrade

[PrajwalP2935471]

After the recent patch upgrade to Zurich patch 5, we have noticed that Admins have lost access to update time zone on user record(sys_user).
We have a Write ACL, where we only allow the user to edit their own time zone and nobody else can edit it.
This ACL has Admin Override enabled, and this was working perfectly fine until last week and after patch 5 its broken.

I checked there is no other ACL on this field and when I deactivate the only ACL, it works fine. As a work around I have added the gs.hasRole("admin") condition in the script, and this works as expected.

Gone through patch 5 release notes and couldn't find anything related to this, is there anything that I am missing? any property that controls this or anything else?

I have also checked other admin override ACLs and that work fine.

[Ales]

Hello.

I am facing the same issue on our client's instances. 

All instances that were updated to Zurich have this problem. 

The only instance working as intended is TEMP, because it is still on Yokohama... I did not find the cause yet or what happened after upgrade to Zurich.

I will get back to you if I find anything useful. 

[brianlan25]

I'm curious have you tried using access analyzer with an admin account and picking that sys_user table and time zone field?

Also is this system property glide.security.admin.override.accessterm set to true?