XPMorten/PassengerDan
to me it seems there is some burnt area right at the start of the "third major trail", possibly caused by some fuel leak at engine break off,
The engine is not visible in this picture so if i m right it continued it s track past the ditch next to the road
As Madrid is hot and dry, depending how hard the ground is, there would have been only minimal deceleration when the plane touched down on the grass, so if the drops are several towards the gully, it is not surprising the planed "hopped" several times untill speed had been lost sufficiently for no more lift to occur.
To the pilots based in Spain: Thank you for keeping us updated!