We have more than a dozen users that lost their local accounts, reports started coming in yesterday morning 3/28/2020. Home folders are intact, but the local account itself got hosed. For users that have File Vault OFF - they can login with their local accounts into Safe MODE only.
For users that have File Vault ON - users are prompted for Disk Password which does not seem to do anything and local user accounts are missing but local user files are still accessible.
Has anyone experienced anything like this?