The system is fully recovered, and the dashboard/API data should correctly represent the system state. We're sorry for the trouble caused, and we will publish a postmortem within a few days.
We identified the root cause of a GCP Bigtable outage in us-east-1, which has been confirmed by the GCP support team. However, the system should be able to absorb a Bigtable outage, and we're looking into why the issue had broader performance consequences.