Datadog change history: Delayed data streams data

Datadog reported a major Data Streams Monitoring degradation in US1 from 2026-07-10 14:09 UTC to 2026-07-10 15:59 UTC, lasting 1 h 50 min. Latency metrics were delayed or not updating for some users, potentially preventing monitor alerts. A fix was implemented; a small percentage of data was still being backfilled before resolution.