Outage in Astro

Upgrading to Astronomer Runtime 13.5.0 causes 'Open Airflow' button to fail until cookies are cleared

Resolved Major

February 24, 2026 - Started 11 days ago - Lasted about 1 hour
Official incident page

Incident Report

We are currently investigating this issue.

Components affected

Astro Deployment Access Astro Deployment Management

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Latest Updates ( sorted recent to last )

RESOLVED 11 days ago - at 02/24/2026 10:49PM

This incident has been resolved.

MONITORING 11 days ago - at 02/24/2026 10:27PM

13.5.0 has been officially yanked from the registry. 13.5.1 will follow but for now stay on 13.4.0

IDENTIFIED 11 days ago - at 02/24/2026 09:58PM

https://www.astronomer.io/docs/runtime/runtime-release-notes#astro-runtime-1350

INVESTIGATING 11 days ago - at 02/24/2026 09:51PM

We are currently investigating this issue.

Latest Astro outages

Degraded Worker Autoscaling on Hosted Shared Azure Cluster (US-East2) - 3 days ago

Services Unavailable - 7 days ago

Observability Product Outage - 22 days ago

Task failures on deployments using AstroExecutor - about 1 month ago

Some Azure clusters unable to scale worker nodes. - about 1 month ago

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