and some people got caught by the weird numbering scheme of polish trains
as in, trains have two numbers, so this one has numbers 65102 and 65103, and everything besides tickets is using 65102, while tickets use 65103 for some reason
why the numbers? it depends on which track the train goes on (yes), if the kilometers go up, it's using the even number, if they go down = odd number, and train can technically change the number infinite amount of times