lloranut

Maybe try creating a copy of the save, loading the game without MOM enabled and deleting your existing metro? Once you removed your old metro, then trying loading the new save with the MOM enabled.

I'm curious if they glitch at the same point? Almost looks like the train is following the terrain before you leveled the land with the terraform tool. Also curious why it looks like you're missing catenary. Have you tried deleting the track and relaying it? Maybe try removing any tight junctions you created using Move It!?