Scourgestone turn-ins don't fully work.

[ec3bd]

For the scourgestone turn-in NPCs, I was able to turn in both the minion and invader level turnins, but not the corruptors. When you don't have enough stones of those two types left, it selects the wrong turnin quest and gets stuck cause you don't have enough to turn in. Oddly enough, the Alliance turn-in in WPL got stuck on the invader level quest when I didn't have enough of the two lower level stones for a turn in, while the EPL NPC got stuck at the minion quest.