

trains bunching up at terminus/not using both sides of platform
I am seeing backups of trains at terminus and i'm not sure why. I though with the new feature where both sides of the platform are useable, that the trains would use both sides. I've seen it use both sides every now and then but i'm seeing more and more that they are backing up when they have an available platform to use. And i'm seeing it on a track that has only one service and the number of trains is less than 20 with a very long commuter line, so i don't think it's bunching.
Is this a bug or am i misunderstanding that new feature.