Flying House

I'm a bit confused by the fact that the rockets attached to the house are firing, yet not producing enough lift to prevent the parachute from opening. And since the chute is fully open despite the counteracting thrust, one would assume that the house would be descending fairly rapidly... but the smoke from the chimney is drifting diagonally, rather than vertically as one might expect under the circumstances. But even if it's impossible to gauge the rate of descent, here's obviously a problem, since the occupant has bailed out using the attic-mounted ejector seat.