i-SPOC list showing former colleagues

Hi, the list of potential i-SPOC personnel shows two former colleagues.  I thought I had updated their access/affiliations so how do their names still show up?  Thank you.

For specific problems in IRIS, rather than general aspects of the function of the system, please raise a Servicedesk ticket, including additional information and screenshots. It is not possible to assess and solve/answer this type of requests in a Forum thread, unfortunately.