Attempting to use the View Endpoint Group task to look at the members of AD groups causes a java NullPointerException
Problem will be fixed in a future CP. For now you can workaround the problem with the View Endpoint Groups with the AD Groups by
1. Export the IME Roles XML
2. Find the "ActiveDirectoryGroupMembers" tab for the "View Active Directory Group" task and add the additional property which already existed for the working "Modify Active Directory Group"
3. Import the updated/fixed IME Roles XML