Crazy amount of plague monks at screaming bell

Towards the end of the screaming bell map where you take down the bell my group encountered a disturbingly large amount of plague monks. I know that legend loves to shove specials up me without consent but I’m fairly certain there were at least 8 or more plague monks coming at us at once along with a horde and stormboys. Is this something that just happens and I didn’t know or does the a.i director just hate me.

Oh no, it’s not just you. I repeatedly get violated against my will too.

This can happen on any map. It’s just that director loves to spawn groups of same enemies be it monks, savages or even CWs.