I can't reply to update threads, none of my flows or apps are working. We are complete down and have been down for 3 hours. This is business critical what is the ETA for resolution.

I can't reply to update threads, none of my flows or apps are working. We are complete down and have been down for 3 hours. This is business critical what is the ETA for resolution.
Please see the associated messages about this issue.
The services are starting to return to normal again, so hopefully your situation will clear shortly.