Monday, March 22, 6:24am UTC - Monday, March 22nd, 2:32pm UTC
Sauce Visual tests during this timeframe queued but did not run, making builds timeout and fail.
The service in charge of managing jobs queues was hanging in a loop state after reaching an edge case introduced by a new feature.
The issue was remediated and an update was deployed.
We’re increasing system visibility and robustness by adding new alerts and health checks for the failing service.