Mass clear of viewer or commentator, does this exist?

Summary:

Can you clear these fields in total?

Content (required):

We have removed someone from the console and they still had an assignment in ARCS as a viewer. I cannot make that go away - plus it blocks me from creating the recon. I need to be able to clear that field now. Is there an admin clear of these fields when the person is gone from access? It keeps them assigned in ARCS even though they have been removed? Looking to see if anyone has done this. Thanks!

FYI - I know I can add them back, wait for them to process and then remove them.