I want to buy a ticket from milano central to Zermatt, although it shows low capacity, the systems shows:
“Unfortunately it is not possible to calculate the entire route for all the various products. Please select an available option. The requested seat category is no longer available.” and “Timetable changes No liability will be accepted for the details or connections provided or for adherence to timetables. Please check for possible timetable changes shortly before departure.”
I cannot proceed to check out. Does it mean that the tickets are sold out? Thank you