Seems that the Crown Stacking event isn't working. Killed Lv136 Green Cornians using my Lv141 Zero, and the Captains in Herb Town with my Lv111 I/L...nothing. The star quest items didn't drop.
Same goes for that lame "Half Root Abyss" event. After killing a bunch of crappy enemies, I'm supposed to take the next quest from Alice, but it's not showing up, so I can't continue. On top of that, the dialogue is stupid and obviously translated from Chinese without any attempt to make it sound good in English.