Insanity : Nocturnal Confusion 2 "The sequel" UPDATED!!!

[AngelDouche66]

I appear to have been unlucky as the map keeps crashing my game when I first go through the cave and trigger the script where you take damage at the start of the map.
Then when I load the game and continue from it there appears to be no where to go, all the doors are locked and there is no route or indication on where to go :S