PC Bakerloo Line Passengers At The Wrong Spots

There are situations that when the train leaves the platform at some stations and most terminus stations, there are passengers on the tracks which I believe have been dragged back and fallen from the moving train. This occurs at the terminus station and seems rather concerning and strange to many players.

I want to know what exactly is the cause that when the train leaves the station mostly the terminus station and some through stations, some passengers are on the tracks at the end of the platform. They are supposed to be on the platform. Any tech solving would be appreciated and I need help ASAP since I play this game every single day and this is the only game to entertain me. I certainly need this fixed inorder to ensure that I continue using my PC and playing this game.