Aug 11, 10:30 UTC
Resolved - Cloudflare observed an increased level of HTTP 5xx errors caused by a congestion in IAD (Ashburn). Errors were observed between 10:30am UTC and 11:35am UTC and have resolved.
This is a companion discussion topic for the original entry at https://www.cloudflarestatus.com/incidents/v228wfmz0z7f