Error when attempting to remove a group, after accessing the 'View Group' --> 'Principals' tab.

See attached screenshot.

Note: This error only happens when you first view the 'View Group' --> 'Principals' tab then attempt to remove the group.

To reproduce the error:

1. Go to the Group Browser.
2. Select a directory and search for groups.
3. Select a group. The 'View Group' screen appears.
4. Click the 'Principals' tab.
5. Click 'Remove Group'.
6. Error 'Failed to find com.atlassian.crowd.integration.model.RemoteGroup DirectoryID: 458753 and name: null'. Group name has disappeared. See attached screenshot.