Redeem voucher erase credit card info

[aphilips]

Hi,

 

I am having a problem with the checkout process. In checkout_payment.php when you enter credit card info and then a voucer code, pressing redeem give me a success on the voucher redemption, but clears out the credit card info. On the other hand, if there isn't any info in the credit card fields, pressing redeem voucher tells me to fill in the credit card info.

 

If I fill in the credit card info, fill in the vouher code, press redeem, then fill in the credit card info again and hit continue, it works. But most customers don't get that far. Any ideas?

 

The website is http://bellaluxe.com

 

Thanks!