# Notification delivery

- Provider: [Sentry](https://down.guide/sentry)
- Level: confirmed
- Impact: Degraded
- lasted 4h 58m
- started 2026-06-11 09:50 UTC
- eu, us
- id: DWN-b3a1303794
- Official page: https://stspg.io/wr04xy9pxx4w

## Updates from Sentry
### 2026-06-11 09:50 UTC: investigating
We're currently investigating degraded notification delivery.

### 2026-06-11 10:53 UTC: investigating
We are continuing to investigate the degraded notifications.

### 2026-06-11 11:51 UTC: investigating
We are continuing to investigate the degraded notifications.

### 2026-06-11 13:13 UTC: monitoring
Notifications delivery is now close to fully functional in US and DE.
We have identified the root cause as caused by one of our cloud providers, and are closely monitoring the situation.

### 2026-06-11 13:23 UTC: monitoring
We have identified an issue with one of our cloud providers that might have caused some alert notifications to not fire starting at around 4:00 AM GMT+2.
Since around 1:30 PM GMT+2, alert notifications are now fully operational in the US region, while delivery is still partially degraded in the EU region.

### 2026-06-11 14:18 UTC: monitoring
The issue involving some alerts not firing has been mitigated. We will continue to monitor the situation to ensure it does not reoccur.

### 2026-06-11 14:48 UTC: resolved
This issue has been resolved.

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