1Password change history: Provisioning invite links are not working

1Password reported a major outage: provisioning invite links returned errors, blocking invite acceptance across Canada, Enterprise, Europe, and USA/Global sign-up components. The incident started at 2025-09-23 21:24 UTC and resolved at 2025-09-24 02:07 UTC (4 h 42 min). A fix was deployed; the postmortem attributed the failure to a web browser routing defect.