Census change history: IP Address Change for Database Requests

Census reported a critical Sync Engine outage starting 2025-01-30 02:59 UTC: a networking misconfiguration sent database requests from unadvertised IPs, causing syncs to fail for customers whose databases rejected those IPs. Census rolled back to a previous configuration and resolved the incident at 2025-01-30 03:31 UTC; the reported duration was 31 min.