Game Mechanics: Kly Imprecator in Dalnir Church - Spawn Issue

[sanforce]

This post is in regards to the Kly Imprecator that spawns at the "Church" on the third level in Dalnir. It states that this mob is supposed to have a 25% spawn chance, yet I've killed well over 50 PHs without seeing him. I know that this is the correct spot and he will eventually spawn, but it seems like his % chance is messed up. The other 2 Imprecators took ~5 spawns, but I have been at this one all yesterday and today. I can't find any old source claiming that this Imprecator was harder to get than the other 2.

edit: After more research, it looks like the 25% spawn rate listed in the wiki is incorrect. There are some "horror" stories from this camp, I guess I'm becoming one of them. Shits classic!