[Troubleshooting] BHOLD SP1 - Users are getting added to other user's personal roles

[Troubleshooting] BHOLD SP1 - Users are getting added to other user's personal roles:

https://social.technet.microsoft.com/wiki/contents/articles/17659.troubleshooting-bhold-sp1-users-are-getting-added-to-other-user-s-personal-roles.aspx