Yes, 5 minutes after coming on against Norwich in that 0-0 when Maupay had missed a pen. Difference was that he suffered the injury in an actual incident; Olise was just running in a straight line chasing back and pulled up.
That’s on the medical staff. Presumably he had some sort of fitness test though?
Have to say it’s not dissimilar to what happened to us when Pervis came on and went off injured in Amsterdam. Except I’ve never seen Palace in the Dam.