Courier incident

Courier Web App Performance

Minor Resolved View vendor source →

Courier experienced a minor incident on January 14, 2026 affecting Web Application, lasting 3h 9m. The incident has been resolved; the full update timeline is below.

Started
Jan 14, 2026, 09:47 PM UTC
Resolved
Jan 15, 2026, 12:56 AM UTC
Duration
3h 9m
Detected by Pingoru
Jan 14, 2026, 09:47 PM UTC

Affected components

Web Application

Update timeline

  1. identified Jan 14, 2026, 09:47 PM UTC

    The Courier team was alerted of a small degredation in the Courier web application. We have identified the issues and have rolled out a fix to mitigate. The current features will encounter some latency: - Audience Calculation - Audit Trail logging We will follow up with updates.

  2. resolved Jan 15, 2026, 12:56 AM UTC

    Fix is out and application is stable