Why cannot tell it here?! its good for others too you know... For the community.
(i also turned off my DM system here... :\ )
Ok, I can give you a hint here
1) Open the folder with the map
Night\data\maps\Adventure Zone\Az_Hh_Lair_Of_The _Mad_Dragon\Az_Hh_Lair_Of_The_Mad_Dragon
2) Open the Mission_Lower.Layer file in the editor
And comment the following lines in order
# Group 51425730
# DebugName Outside_Boundary_Warp_To_Start_02
# Pos 1266.508789, -247.133896, -2605.286865
# UidInParent 26
# UseSeed 1
# End
# ScopeEntry "26," Outside_Boundary_Warp_To_Start_02
#Def 51425730
# Name Outside_Boundary_Warp_To_Start_02
#Version 1
#
#WarpVolume
#
#WarpDest
#Type MAP_POINT
#
#SpecificValue
#Type MAP_POINT
# StringVal Start_Spawn_Point
#End
#End
#End
#
#Volume
# {
#ShapeBox
# BoxMin -704.046265, -958.568604, -786.177185
# BoxMax 1089.408936, 20.000000, 668.429810
# }
#
# HullProperties
# {
# HullType Warp
# }
#
#Physical
# {
#OnlyAVolume 1
# }
#End
Here we go that's it, the map has been repaired, the teleporter has been removed!
As I said before - it can be repaired in a minute)