I purchased two tickets for my wife and I from Wengen to Zurich departing June 4th, 2025. For whatever reason, my ticket was issued full fare and my wife’s was issued ½ fare with the ½ Fare Swiss Travel card. I bought ½ fare cards for us both so I don’t know why I was charged full fare. How can I get credit credit for the additional ½ fare I was charged? Thanks so much!
David