If I remember correctly, these guys should be scowls, and are currently indifferently.
Found a post here that says someone was attacked on a corpse run, but it says it's from 2001.
http://everquest.allakhazam.com/db/npc.html?id=2594
Anyone else remember these guys being kos?
Update : It's just Ren Rex and Phido that are indifferent for whatever reason.