RotD problem....

RotD problem....

I am in mission 5 (i think) and must go trow a labyrinth, but i cant enter it!
So, what should i do?
please help...i want o play RotD but so i cant

Give the map to Khazzamm, and have him enter it. Does that help?

i gave the map to kazham, but i cant enter, but after 15 minutes of trying to enter this fucking labyrinth, i enter! i only must give kazham the map, and go from the entrance away, and to the entrance, a little bug...