Between 07:26 and 9:00 UTC, check sessions were incorrectly marked as cancelled, and alerts that depend on status changes were not sent. A deployment error caused check sessions to be recorded as cancelled instead of their actual status (passed, degraded, or failed). Your home dashboard and check result pages may show cancelled sessions and outdated check statuses from this timeframe. We are actively working to correct the affected session data so your dashboard and check statuses reflect accurate results.

The issue has been resolved.

A fix has been implemented and we are monitoring the results.

Some alerts may experience delays or fail to deliver. Our team is actively investigating. We'll provide updates as we learn more.