We're seeing failed table loads, it seems that the cause is a problem with Amazon AWS services.
Update 21:22 UTC (Resolved): AWS confirmed recovery of the services experiencing errors hence we consider the issue to be resolved as well.
Update 21:10 UTC: AWS informed about issues in us-east-1 region and started investigation however we are not seeing anymore issues on our side and US multitenant stack seem to be fully operational now. We continue monitoring the situation.
Update 20:56 UTC: The issues started occurring at approximately at 20:44 UTC. The issue is isolated to the US multitenant stack https://connection.keboola.com/.