Platform Identity: All Regions - IDP-initiated authentication issue

This incident has been resolved. The updates rollback has been successfully completed, and services are now fully restored. We continue to monitor the system to ensure stability. Thank you for your patience.

We have identified an issue with the recent roll-out that prevented users from logging into the platform via IDP-initiated login under certain conditions. This occurred when users had an authentication profile with MFA mechanisms they could not answer, while the policy setting "Platform login via federation satisfies all MFA mechanisms" was enabled.