Yes I would agree. This is plainly the type of case where the Appeals Panel should be using the ORR's review of revenue protection activities to inform their actions.
If a ticket can be produced which not only would have been valid at the time of travel but was scanned at a time and location that indicates it was used on the train in question, I would suggest that is very clear evidence that there was no possibility of revenue loss. That is precisely one of the scenarios where the ORR review suggests no penalty should be imposed.
Transport Focus don't intervene in every case and even if they do, it may not happen quickly enough for you to maintain the option to pay the Penalty Fare at the reduced rate. So you may want to consider paying the Penalty Fare now - if you are in a financial position to do so - and then bringing a claim against GTR afterwards to claim it back.
If a ticket can be produced which not only would have been valid at the time of travel but was scanned at a time and location that indicates it was used on the train in question, I would suggest that is very clear evidence that there was no possibility of revenue loss. That is precisely one of the scenarios where the ORR review suggests no penalty should be imposed.
Transport Focus don't intervene in every case and even if they do, it may not happen quickly enough for you to maintain the option to pay the Penalty Fare at the reduced rate. So you may want to consider paying the Penalty Fare now - if you are in a financial position to do so - and then bringing a claim against GTR afterwards to claim it back.