UPDATE 10:00 UTC - Previously announced maintenance of connection.keboola.com will start in one hour at 11:00 UTC. During the maintenance, you can't access your data and projects. All network connections will be terminated by "HTTP 503 - down for maintenance" status message.
UPDATE 11:00 UTC - AWS US stack (connection.keboola.com) maintenance started.
UPDATE 12:12 UTC - AWS US stack (connection.keboola.com) is back up and running. We continue to monitor the situation.