This was actually quite enjoyable, and after a few more matches I actually had the ability to spray some fire in the general direction of opposing aircraft.
The airport itself points to problems with the fire safety system as the immediate cause of the delays: The fire safety system incorporates some 75, 000 sprinklers, but computer programming glitches mean it's not clear whether all of these sprinklers would spray enough water during a fire.
Witnesses said they heard several pops that sounded like gunshots and saw security forces fire what appeared to be pepper spray towards the crowds on several occasions.