Microsoft on-premises server product that runs Office Online.
Please note that this is a user-to-user forum. As a community member, I don’t have access to Microsoft’s internal tools, and I’m unable to provide official information or speak on Microsoft’s behalf regarding the current issue.
In the meantime, if you have Microsoft 365 admin privileges, you can use this link to open the Microsoft 365 admin center and view the details of this issue: https://admin.cloud.microsoft/?ocid=cmm45ut5ap0#/servicehealth/:/alerts/MO1550821
Alternatively, you can track the status on the Microsoft service health status page.
I will continue to follow this case and will inform you if there are any updates.