[bjdean]

More info available here: https://twitter.com/MSFT365Status/status/1272314872307408896

More information may be available via the Microsoft admin portal, though users can't log in to see this because of the same prolem.

Quoting the status.office.com report:

Title: Error when attempting to access Microsoft 365 services

User Impact: Users may receive an error when attempting to access Microsoft 365 services.

More info: Users may the following error message: "AADSTS90033: A transient error has occurred. Please try again."

Current status: We're investigating a potential issue and checking for impact to your organization. We'll provide an update within 30 minutes. Scope of impact: Users hosted in the Australia or New Zealand region may be affected by this event.

[bjdean]

The service appears to be coming back online though no further updates at this stage on https://status.office.com/ or https://twitter.com/MSFT365Status

[mrath]

Service is not back yet. This is impacting multiple companies.