The undaunted helm/shoulder outfit styles say they only drop rarely, and they also say that they will only be available when their respective weapon style packs are in the crown store... What made you think this was a good idea? They should be available at all times, I'd even be happier if it was during an event. But binding in game item drops to a sale in the crown store is just silly. The crown store is based in the game, not the other way around.
Please correct me if I'm wrong. But if I'm right: please correct yourselves.