Didn't see discussion of this but I'm in the Art & Lounge (El Al's lounge though flying United) on the way to Israel and despite reports of Kosher food and a March NY Times article about it there are sandwiches with turkey and cheese and American Cheetos.
I don't know when the switch happened exactly but the employees here had no clue when I mentioned kosher. We took the AirTrain here from C and everything, talk about a disappointment!
Don't have time for NKS but hopefully there will be sandwiches in the C138 food court at market fresh.