IBM Security Verify (Japan Region). Service impacting issue

This incident affected: IBM Security Verify (Japan) (Authentication with Cloud Directory, Authentication with SAML Identity Provider, Authentication with IBMid for admin users, Authentication with External LDAP, User ID and password authentication from API, Single sign on for SAML applications, Single sign on for OIDC applications, Application Onboarding, Cloud Directory Users and Groups management, User and Group management with API client).