It would appear that when one adds a new "resource" to a job, the list of available resources under the Exclusion Administration panel gets updated to include the new resource. However, when a resource is removed from a job this list is not updated resulting in superfluous entries in the table. This is confusing at best and can lead to erroneous assumptions regarding which jobs are using which resources.

Steps to reproduce:
1. Add a new resource to a job
2. confirm the new resource appears in the Exclusion Administration panel
3. Edit the job once again and remove the resource added in step 1
4. check the list of resources reported under the Exclusion Administration panel. Result: the resource still appears in the list, associated with the sample job even though it is no longer used.