unable to save Apps in my Tenant

[UB400]

As of couple of hours ago, I'm unable to save Apps in my Tenant. I've tried in two environments, same result.

Please advise.

[TopShelf-MSFT · Accepted solution]

@UB400 

The incident has been raised and highest priority investigations are in progress (incident reference: 82670244).

Thank you for your patience, details and updates will be posted on our Support page as this issue is addressed.

https://powerapps.microsoft.com/en-us/support/