Ok, I'm confused. I've cleared the expert "Lilim Battle" a couple times thanks to help from players far stronger than I am. Each time there have been grails in the item list, but the quest page still says I have 0 of them? Also for rewards it says my number of expert clears is still 0, which I'm guessing means it only counts "Demon Battle"s, but that whole tab seems to be unusable?