Wasn't there a known issue with cars with messed up shocks in early production? I can't imagine "this is how the car is designed."
If your car is actually unlevel, I presume the car will try to use whatever feature that is that counter-steers steady side winds / the crown of the road. And then you'll just have a boatload of issues. No?
EDIT: But if it's not a broken strut, shock, or mount... I'm out of ideas.
2012 FF Ti HB Kona Blue, Built 5/24/2011, 401A + Ti Handling Package, Parking Technology Package, Winter Package, Moonroof, and MFT w/NAV at v3.6 75k miles and counting...