Investigating service degradation — Composer 2.5

Updates timeline

1. Investigating Jun 17, 09:28 AM UTC

   We are investigating an elevated error rate for composer 2.5 fast, which may affect other services, such as bugbot

2. Monitoring Jun 17, 10:15 AM UTC

   A fix has been implemented, stability has improved significantly and we are monitoring.

3. Resolved Jun 17, 10:20 AM UTC

   This incident has been resolved.