Yesterday(23/5), i tried to change job and everything went smoothly until this exam 6 npc (Quy) is nowhere to be found in the map. When my char is far from him i can see it and the icon change to that piya, but when i approached then he's gone.

(24/5) tried again, it became worse, he's completely disappear.

GMs pls fix this ASAP since this happens not only to me, but also other players as well