So they should turn off the GPS interference whenever they're asked to do so by ATC. Which they did in this case. The timeline is something like , NOTAM issued,

So they should turn off the GPS interference whenever they're asked to do so by ATC. Which they did in this case. The timeline is something like , NOTAM issued, flight takes off, flight has issues, ATC asked the military to turn off the interference, the military complies, the flight says they're good now and the interference can continue, ATC informes the military that they can continue, they do, and then the flight crashes. I don't see how the military carries any fault here.