Hi I bought an e ticket from Northallerton to York, CDR any permitted. Just now on the train the guard scanned it and it came up 'This is not a valid ticket, decryption failed'. Given that it most definitely is valid, what is the cause of this?
He let me off as he'd seen it in the Chiltern app but this is rather concerning.
He let me off as he'd seen it in the Chiltern app but this is rather concerning.