please help! i was issued a £50 penalty fare yesterday for accidentally travelling with an invalid ticket (accidentally bought a ticket for the exact same train journey 10 minutes later than the train i boarded, both trains were priced exactly the same on northern rail app although i have now realised the train i boarded actually should have been more, (£3.70, but shown as £1.70) but i assume was reduced as it was in the few minutes before departure, i did not know this until afterwards and it wasn’t clearly stated anywhere that the train i boarded should have been more expensive, i accidentally clicked on the later train journey ticket as both were right next to each other, priced the same on screen etc and it was a genuine mis-click and mistake.) didn’t realise my mistake until the ticket officer scanned and said my ticket was invalid, i immediately realised what had happened, explained, apologised, and offered to buy the correct ticket but was refused and given the penalty fare. i’ve appealed this as i honestly think a £50 fare for a genuine accident and mistake that i tried to rectify is extreme, especially when i only accidentally bought a ticket at the exact same price advertised, for the exact same journey, just for the train 10 mins later than the one i boarded. i’ve explained all this and shown proof of my ticket on my appeal, have i got any leg to stand on or am i likely to loose this appeal? thank you