The fact is, BFL accepted money and by so doing contracted to deliver a product. They're still in breach of contract if they involuntarily "refund" you because they don't like the fact that you're unhappy with their illegal actions. The only reason they probably won't get sued is their suckers are weaklings and fools who would never have the balls to do anything.
There is no 'breach of contract', any business can perfectly legally refuse you service or delivery and choose to refund your money. How do you not understand this? Hell, a gas station can refuse you to buy a pack of gum if they feel like it. Nothing illegal about that unless they refuse you based on race, gender or sexual orientation.