Yeah there is constant complaints about it not dropping in nightfall. I haven't seen it either. I have also only run a few. To me nightfall is pointless with a tiny chance of etheric dropping. I get the same stuff all the time...there is an extremely low chance of getting something I could use at all. I just chalk it up as another bungle politician lie at this point. I have the expansion so I could jump into the hamster wheel..I just don't care to. Season pass is over and I am not spending another dime until it feels like a fun game as opposed to a second job (that I had to PAY for)