Hello dooneyweb
Thank you for your request.
At the moment we are not aware of any problem with the online purchase. I’ve just tried to book a ticket on the website and it is working for me.
I recommend you to use a different browser. If it still does not work, please contact our Online Support: ticketshop@sbb.ch / +41 848 030 030 (Mo-Fr 09.00-18.00 & Sa-So 09.00 – 12.00 & 13.30-16.30).
Kind regards,
MarinaZ