Resolved after 2 hours 53 minutes, affecting Slack, on August 26, 2026.
We have complete the fix and there should be no more delays in notifications. We have completed follow up work to make sure this doesn't happen again.
Affected components
Update timeline
- identified Aug 26, 2026, 02:35 PM UTC
We have identified an issue causing delays in Slack notifications. The root cause has been pinpointed and our team is actively working on a targeted fix. Some customers may experience delayed notifications in the meantime. We will provide further updates as we make progress.
- identified Aug 26, 2026, 03:38 PM UTC
We have cleared the backlog of stuck notifications. Customers should now be receiving notifications again. We are working on a fix to prevent this from happening again and will update this page once it's in place.
- identified Aug 26, 2026, 05:27 PM UTC
We have complete the fix and there should be no more delays in notifications. We have completed follow up work to make sure this doesn't happen again.
- resolved Aug 26, 2026, 05:29 PM UTC
We have complete the fix and there should be no more delays in notifications. We have completed follow up work to make sure this doesn't happen again.
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