My family lives in Canada, I have thought a couple of times when the American dollar is real strong to go up there and buy a car. Taxes on both sides, negate any savings.
Ask to see the contracts to where you have to purchase the addons to the vechicle. Most of the will say this is optional and you don't have to pay for it.
Don't feel bad as you did nothing wrong and followed the rules given to you. It sucks what ford did to early reservation holders, but you didnt cause it. Be happy and Enjoy!