Outage in Temporal
Degraded Child Workflow Execution
Resolved MinorIncident Report
Summary AI Generated
Temporal experienced an issue where child workflows using the TerminateIfRunning conflict policy failed to start, beginning at approximately 19:39 UTC on April 21, 2026. The service degradation affected workflow execution functionality for 25 minutes. The issue was resolved at 23:26 UTC with affected workflows returning to normal operation.
We are investigating an issue where child workflows started with the TerminateIfRunning conflict policy may fail to start. The issue began approximately 2026-04-21 19:39 UTC.A fix is in progress and we will provide updates shortly.
Trusted by 1,000+ teams
The Status Page Aggregator with Early Outage Detection
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Start Free Trial
- No credit card
- 14-day trial
- 2-minute setup
Latest Updates ( sorted recent to last )
RESOLVED
1 day ago - at 04/21/2026 11:37PM
The issue has been resolved as of 23:26 UTC. Affected workflows should now be operating normally.
INVESTIGATING
1 day ago - at 04/21/2026 11:15PM
We are investigating an issue where child workflows started with the TerminateIfRunning conflict policy may fail to start. The issue began approximately 2026-04-21 19:39 UTC.A fix is in progress and we will provide updates shortly.
Latest Temporal outages
Small number of customers in AWS us-west-2 may experience delayed execution of schedules - 22 days ago
A small number of customers in AWS experienced API timeouts. - about 1 month ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
