With Only 'OUs-List' Permissions on a domain or parent OU, if a user views Advanced properties of a child OU the ARS service crashes
If a user has the OUs - List Access Template delegated, and the user does not have access to read the attributes of an OU, the service crashes when attempting to view Advanced Properties for any visible OUs.
This issue has been identified as a product defect and given the defect ID TF00789644.
Assign Read access to any OUs where the OUs - List Access Template is applied.
Waiting for fix in a future release of Active Roles.