I found the bug the OP was reffering, I fully back this change now!

In Mun Tuy Cellars, the leve "Necrologos: The Ever Reaching Claw" has the same problem, in the last search area(and if done last, the spawn point for the target) there is a NM, Alux, right in the midst of the search points. You have to practically dance around the room to keep him from spotting you. Twelve help you if your soloing this!.