Originally Posted by
anaidross
Try entering country "Germany" or "Deutschland" for the credit cards. It worked for me. My card is not from Germany.
After 10+ attempts using Visa, MC & AMEX on 4 different browsers - above method finally worked me (although not with AMEX, just MC). Thanks a million. My original dates were no longer available but shifted the trip by one week - with the bonus that I get to fly the 747-8 both to and from FRA now. Very happy.