For you apologists, the "I love my scam" comments are funny for sure. I got a good chuckle out of them. But let's get real. What Tesla did was wrong. They stole something that was promised and that the OP actually had in his account for quite a while before Tesla "decided" they'd made a mistake. Don't enable Tesla further by dismissing something like this with a witty retort that makes fun of the guy posting about a real issue.
Now if Tesla had delivered the car without the FUSC, he could have fought that battle right there with his DS. But they left it there for over a year making it virtually impossible for the OP to do anything about it unless it had been written into the contract. But for a year, his account page say "Free unlimited supercharging".