Amplitude change history: Snowflake Data Share export delivery issue

Amplitude’s major Snowflake Data Share delivery outage began at 17:00 UTC (recorded start: 2026-09-22 18:49 UTC) and resolved at 2026-09-23 00:53 UTC; recorded duration: 6 h 4 min. Amplitude fixed an authentication issue; exports resumed normally, with no data loss expected or customer action needed, while existing shared data, ingestion and analytics remained unaffected.