I have noticed that Iron Banner armour rewards are not working towards the Gunnora's Seal Triumph. At the end of Iron Banner last season, I had 14/15 armour pieces unlocked for the Triumph. As of this Iron Banner, I have gotten 7 more unique armour pieces, and yet still only have 14/15 on the triumph. I've heard from other people that the same thing is happening to them as well. With this it has become impossible for me to complete all of the Iron Banner triumphs and obtain the Iron Lord title.