OneSignal incident

Journeys - delayed processing

Resolved after 1 day 7 hours, affecting Journeys and Integrations, on July 16, 2026.

resolved Jul 17, 2026, 11:06 PM UTC

The issue has been resolved. All impacted systems are now operating normally. Event streams, data export integration, and journeys are all functioning normally now.

Started
Jul 16, 2026, 03:32 PM UTC
Resolved
Jul 17, 2026, 11:06 PM UTC
Duration
1d 7h
Detected by Pingoru
Jul 16, 2026, 03:32 PM UTC

Affected components

JourneysIntegrations

Update timeline

  1. investigating Jul 16, 2026, 03:32 PM UTC

    What’s happening: Journeys processing is delayed Who’s affected: • All customers using the Journeys feature Current Status: We are investigating the issue and will provide an update in 15 minutes.

  2. investigating Jul 16, 2026, 03:45 PM UTC

    What’s happening: Journeys processing is delayed Who’s affected: • All customers using the Journeys feature Current Status: We are investigating the issue and will provide an update in 15 minutes

  3. identified Jul 16, 2026, 04:11 PM UTC

    We have identified the root cause and are working towards a resolution. We will provide another update in 20 minutes

  4. monitoring Jul 16, 2026, 05:10 PM UTC

    We have applied fixes. • Journeys is 30-45 minutes delayed • Message event segments could take ~45 minutes to come online

  5. monitoring Jul 16, 2026, 06:27 PM UTC

    In addition to Journeys and Message Event segment delays, Webhook delivery delays are currently ~1.2h. We will provide another update in 20.

  6. monitoring Jul 16, 2026, 07:46 PM UTC

    We continue to experience performance delays as more resources are added to our systems.

  7. monitoring Jul 16, 2026, 11:15 PM UTC

    We continue to monitor the system as data gets replicated across additional resources.

  8. resolved Jul 17, 2026, 04:00 AM UTC

    The issue has been resolved. All impacted systems are now operating normally.

  9. monitoring Jul 17, 2026, 05:03 PM UTC

    We are monitoring the system as data gets replicated across additional resources.

  10. monitoring Jul 17, 2026, 08:52 PM UTC

    We are currently adding more resources, but we aware we are experiencing event streams and data export integration delays.

  11. monitoring Jul 17, 2026, 10:12 PM UTC

    We are currently adding more resources, but we aware we are experiencing journeys, event streams and data export integration delays.

  12. resolved Jul 17, 2026, 11:06 PM UTC

    The issue has been resolved. All impacted systems are now operating normally. Event streams, data export integration, and journeys are all functioning normally now.

Your product runs on more than OneSignal

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →