i dont know what track that is, but by the looks of it, a series of explainable events happend that the driver couldnt accurately cope with.
1: it looks like there is a turn that is right before the drop in altitude.
this would unsettle the car likely
2: the drop in altitude happens rather suddenly
the steering would feel light (well light for a lambo anyway) and loss of control could easily happen at this point... second option is below
3: there is a right hander right after the drop
the driver could easily have over prepared for the turn by the wight of the steering, and sent the car into a spin once the vehicle settled... having almost no time to react to that change.
what a poor lambo