Peace for Arumafeltz Quest Problem

[Inwidia]

According to the irowiki guide, after talking to the Foreign Merchant I am supposed to walk around the pool in the northern part of Morroc Ruins. However, when I am doing so, no npc shows up, no matter how long I walk around that place. That leaves me stuck on second step of the quest. I might be doing something wrong though, so my question is: Does the quest work?

Thank you in advance~