Hi all I'm trying to redeem a voucher and BA seem to have issues taking payment. I have UK and US addresses (card is registered to US address, my BA account is registered to my UK address). I'm trying to redeem the chase travel together voucher but BA seem to be running into issues taking payment. Ordinarily it's no issue paying for a flight with a US card but perhaps the voucher is causing issues.

Anyone come across this before? Does the BA account address have to be the same as the Chase address to redeem the voucher? Any way around this (as the taxes and fees are way higher if I have a US address on the BA account). Thanks all!