We've confirmed that all systems are back to normal with no customer impact as of 01/10, 03:40 UTC. Our logs show the incident started on 01/10, 03:05 UTC and that during the 35 minutes that it took to resolve the issue customers experienced issues with delayed or missed alerts in Log Search Alerts.
Root Cause: The failure was due to issue in one of our backend services.
Incident Timeline: 35 minutes - 01/10, 03:05 UTC through 01/10, 03:35 UTC
We understand that customers rely on Log Search Alerts as a critical service and apologize for any impact this incident caused.