For some reason I cannot select Antoni anymore. His Avatar is still there with my progress, however when I go to send a train, his name is not visible
(I am currently at level 220)
If you try to send maglevs to Antoni he can't be selected , because he don't accept Maglevs.
I am half way thru finishing his contract and his name is no longer listed when I try to send the train. I only use diesel trains to send goods.
Then you have to ask support why Antoni don't show up as destination for your trains.