Google Calendar Blank page

[zedster]

Afternoon

 

We've got an odd issue where signing in to Google calendar works, but only shows the "month" information on the left - the rest of the page is totally white, and the blue strobing loading bar at the top keeps going.

 

It started yesterday afternoon on multiple machines with different gmail.com accounts. Nothing has changed, no updates, etc. have tried in Edge, Chrome, Firefox. In and not in Incognto mode for them all, reset browser, cleared cache, etc. even imaged a new machine and logged in and the same happens.

 

Off site - works fine, so would suggest network related, but firewall hasn't changed and nothing in logs anywhere to indicate the issue.

 

Anybody come across this before and any ideas?

Edited June 15, 2022 by zedster