Crash in hedge maze

Hello ,
i want to submit a crash that occur each time i enter hedge maze.
My screen just shut down ,this sems to happens only on hedge maze i play with no problems on any other zones till now.
Tried to fix the issue thinking it was from my hardware but its not and this crash happen only in hedge maze ,i can walk in like 30secs then the crash happen.
Let me know if u have a way to fix this cause i need to finish some quest there :(

Well i progressed to act.4 and finished it without any crash and now i have the same issue from the hedge maze in the ascent ,can enter and play like 30 sec then crash to black screen ...