If I buy a refundable ticket and pay for half with existing FFC and the other half with a credit card, if I refund it I will get back half on the card and the other back as an FFC with the original expiration date, right?
Now if I bought the same ticket and its non refundable but still cancel it, will the FFC I get be split in two (ie one with the original expiration date, one based on booking date?)

Thank you