There is an annoying behavior, if you want to start/stop a train, you randomly delete a station instead of pressing the button because the buttons switch positions.
I think a videos says more than 1000 words:
Video: http://youtu.be/QlIQzocotgU
Maybe you will say, its not a bug, but if you manage tons of trains and you delete random stations in a random train, you will end up in a big chaos.
[0.11.13] Unwanted removing Station from Train
Re: [0.11.13] Unwanted removing Station from Train
Thanks for notice, it is fixed for 0.11.14 now.