pax don't exit train, ride back to origin station
Please give this a quick perusal and consider editing your post with more details please: https://marklchaves.medium.com/lifehacking-the-right-way-to-ask-for-help-tech-support-series-part-1-cb4d0da37eb5
NOTE: I have split replies off from here and will address them elsewhere. If anyone wishes to discuss them, a new topic can be started in the Forum board.
ALSO NOTE: Savegame was attached after my above reply. :) It does help, albeit incompletely.
Since there is a savegame attached, it should be quite clear if this is reproducible. Although one would need to state for which stations and trains this occurs.