A friend of mine was delayed 120 minutes on GWR and so filed delay repay and the 2hour delay was approved, but the email says that they will only be refunding £53.59 on a £62.70 ticket, bought on the GWR app so no fees involved. Does anyone have any clue why GWR wouldn't refund 100%? The ticket was a return but no other delay repay claim has been made for the outward journey.