Firebolt change history: Unable to Start Engines in 2.0

Firebolt reported a major outage affecting engine starts in FB 2.0 across all regions, with difficulties reported as of 19:00 UTC on 2025-03-26. The incident was logged from 2025-03-26 19:15 UTC to 2025-03-26 19:18 UTC (3 min); a rollback restored engine starts, with the resolution update stating service was restored at 19:15 UTC.