Xbox Series S Thames Valley: Train Forced To Stop

I have been encountering an issue where at the termini of the branch lines (Bourne End, Windsor and Henley) the train is forced to stop as if it has hit a buffer some distance away from the actual buffer stop. I was travelling at the speed limit in all cases. The only way I found around it was to get out of the drivers seat and then sit back down and then I would regain control of the train to move closer to the buffer. This is particularly an issue at Bourne End and Henley, as at the former you cannot complete the route/objective without getting closer to the buffer and at Bourne End, the train gets stuck on the track junction, making continuing to Marlow impossible (unless I use the tedious, aforementioned fix). I haven't seen anyone else report this issue so this may be an issue on my end, but I need some help with this. I've tested the routes with and without safety systems and the issue persists.

 

When going these stations you have to travel at no more then 8mph. For It not to trigger it.