NPC Spawn Issue: Priest of Najena

[Kronikle88]

Wondering if this camp is bugged? Read a few threads here and elsewhere, and seem to keep getting different information from everything I read. Some say it's 24 hour spawn, some say it has a PH at 32 min or so. I have been here roughly 16 hours total between 2 days. Havent seen it once, PH is spawning at roughly 52-55 minutes apart.