There are 3 pages where the pages get blocked by a loading screen. "Users and Teams", "Policy" and "Integrations".
To reproduce it in pre-release (it doesn't happen locally). Go to any of the admin console pages with the problem, and refresh.
Expected Behavior: The page is loaded correctly.
Observed Behavior: The page never show the content, only the loading text.
It can be tested going to any of the pages "Users and Teams", "Policy" or "Integrations" and refresh, if everything load correctly it is fixed.
Amy tested on pre-release (where the issue had been happening; she's a system admin there). Closing.