Astronomer incident

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

Major Resolved View vendor source →

Astronomer experienced a major incident on February 24, 2026 affecting Deployment Access and Deployment Access and 1 more component, lasting 57m. The incident has been resolved; the full update timeline is below.

Started
Feb 24, 2026, 09:51 PM UTC
Resolved
Feb 24, 2026, 10:49 PM UTC
Duration
57m
Detected by Pingoru
Feb 24, 2026, 09:51 PM UTC

Affected components

Deployment AccessDeployment AccessDeployment ManagementDeployment Management

Update timeline

  1. investigating Feb 24, 2026, 09:51 PM UTC

    We are currently investigating this issue.

  2. identified Feb 24, 2026, 09:58 PM UTC

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

  3. monitoring Feb 24, 2026, 10:27 PM UTC

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

  4. resolved Feb 24, 2026, 10:49 PM UTC

    This incident has been resolved.