User blog comment:CrimsonWarden/Disappearing bodies phenomenon/@comment-29267600-20160827154905/@comment-29248623-20160827155257

I'm not too sure about this Archsorcerer. There was no mention in the LN that the bodies were retrieved and Ainz mentioned to Narberal to simply loot them for their equipment. There was also no mention of a recovery operation for the remaining bodies of the Zuranon people with Khajit. all of them were electrocuted but Khajit was the only one who was explicitly burnt by Narberal. In Vol 3, there was also the short discussion between the mayor and Ainzach that bodies were recovered (number was not specifically mentioned) and they disappeared in the morning.

I might also be reading too much into this but I thought that Ainz presence might've made this game effect take place in the NW.