Id like to mention something.!!!
DO NOT leave nek castle to re- enter.
i was in a group of two.
we spent 2 hours spawning everthing (the only one i needed was up from the very first second i walked in).
i finally get them all up and my mate arrives. so i leave castle so he can join and get quest done. lo and behold no re rentry for 18 FREAKIGN hours. :(. which means not only did i waste my evening but now i will have to wait for however long for the named i need to pop again