The user ID SBR is assigned to these reports in CRW currently. This change would have happened after the variants in your screenshot ran. When the report run it takes a snapshot of the reviewer information at the time it is run. Changes to the reviewers are not reflected on previous reports, just those that run after the change is made. That being said, SBR is still able to approve these as their ID is listed in CRW as an approver currently. As long as SBR has the role assignments required to view the report then they will be able to review. Please note that if they are trying to big up the report they would be to remove their ID from the designated reviewer field and put ARK to display the below noted two reports. Thank you and have a great day.