"I understand ticket purchasing problems were encountered on the date of travel in that the ticket vending machine at Burley Park appeared not to be accepting card payments at the time of travel. To assess appeals based on ticket purchasing problems, train companies allow PSL access to historic ticket sales data. Ticket sales are captured by train operators in “real time” and uploaded to a central database, where the data is stored. It cannot be altered or manipulated by the train operator in any way, therefore, the data is a factual representation of sales which took place. As part of this investigation, it has been established that the ticket vending machine at Burley Park was functioning normally and that the facility to obtain a ticket or a promise to pay had existed."
Now this may be poor wording on their part, but at face value they seem to be saying that they think the machine was working fine because it was recording sales during the period you travelled. But does that data also show attempted and/or failed transactions as well? Just because the person in front and behind you made successful purchases doesn’t seem conclusive proof that you would have been able to. These machines are well known to have intermittent faults