Brevo change history: Issues with Contacts and Imports services

Brevo reported a critical outage affecting Contacts and Imports services, disrupting usage for some customers starting 2026-09-19 12:51 UTC. The incident lasted 38 min and was resolved at 2026-09-19 13:30 UTC; Brevo reported mitigating the impact and reducing errors but did not disclose the cause or specific fix.