Hi! A recent bug to Minecraft, in version 1.21.80 has caused all tracks and station platforms to stop working when trying to make them curve or bend. This is due to a recent change in behavior within the game on the beforeOnPlayerPlace() event.
We’ve been working closely with Mojang to identify, and fix the issue. This has been confirmed to be a bug with the game itself, but we have also submitted a fixed version of TRAINS that bypasses this event. We’ve been told that this update should come out in the next 24 to 48 hours from this post date.
We’ll keep you updated as we know more, and thank you for your patience!