Resolved
The issue is now resolved.
Monitoring
Near-live playback is progressively being restored. We are monitoring the situation.
Identified
The issue has been identified and we are currently deploying a mitigation to make playback available as soon as possible.
Investigating
Video playback of near-live cloud recording cameras for systems hosted in East US datacenters is currently unavailable. The team is investigating. We will post an update within the next hour.