We recently were aboard the Statendam (late July)which is the siste-ship of the Norendam I believe and ordered a great steak sandwich, chef salad,shrimp salad, and a couple of deserts around midnight once. It arrived in about 15 minutes (how do they do that?) The in-room menu said it was 24 hours, but we did not try to eat later than that. We ordered breakfast in the room (menu on the door knob by 2AM) severeal times~delicious,on-time and plentiful.
We were not overly thrilled with the fine dining aspect (small portions etc) but had no complaints with the Lido food at all.