Obviously some security measure that causes the front suspension to tighten up triggered by mistake..
The point of such a system? I can't think of one off the top of my head.
Edit: Another option, although it looks a bit weird IMO, is simply that the suspension collapsed. Maybe it just looks weird because that car is SO HEAVY. But both sides at the exact same time? :/
Edit 2: More speculation, air/hydraulic suspension failure could affect both sides at the same time.