Marking a Scenario as Completed

The normal thing is for any successfully completed scenario to be marked complete with a check mark. I just ran the new Just Trains C36 Conrail scenario #2 (Norfolk Coal Route), completed the scenario successfully (according to the last message), but no check appeared next to the scenario. Is there switch I can set in the scenario to indicate scenario completion? This happens rarely, but has happened before. Thanks.
I've been enjoying the new Bessemer and Lake Ere Route.
Richard
I've been enjoying the new Bessemer and Lake Ere Route.
Richard