I created a basic scenario in scenario Builder for east Coastway . Player service: 66- Platform 6 Brighton 1505 Passenger Service: 377- Platform 2 London Road 1500 towards Eastbourne. When I start the scenario, the 377 does not move , it's still there 5 minutes after it was meant to leave What am I doing wrong please? 66 (me was player service), 377 (was passenger service player not ticked)