I recently went to go do the Hollow Sirene quest, which is lvl 73 and is in Kander Forest. The problem here is that i can't go deeper into the cave. The reason being is that there seems to be a chunk error. The chunk error is in the perfect spot which only allows me to only be in the starting part of the cave, and the way down. I tried switching servers and other stuff, but it was still there. If i try to escape my way around it, it just slows me down and sends me plummeting to my death.