where are le mobs? lineage 2 p server

Guys, i really think you should do something with mobs on this server. When you check your map>world info, there is a possibility to see hunting locations, but when i visit these locations, there are no mobs. It's clear- no respawn of mobs. I'm SURE it shouldn't be like that. Ice queen castle for example.

I've a question also- why the hell doom knights (and some more) doesnt drop herbs?

Greetings