Contentful change history: Intermitent CMA errors

Contentful reported intermittent Content Management API (CMA) errors with major impact, starting at 2026-03-12 17:48 UTC and resolved at 2026-03-12 18:29 UTC; the computed duration was 40 min. The error spike had subsided by the initial update, and Contentful monitored before confirming full resolution; no cause or fix was stated.