[Help] help in map warp bug season 6 ep3

recently i make a mu server.. and the only problem now is the character warping in maps

for example.. when im warping noria it will go to lorencia or if i click aida it will go to kantru something like that...

and how to add the new class npc to lorencia for rage fighter and summoner.... thank you very much for the help guys it means a lot to me.

or suggest me a working mu season 6 ep3 client that i can use in server side and in client side thanks(Optional)