Well made it into Act III done a lot and now I am in temple complex. When I grab the urn some moments later the game crashes to the desktop. However this is not related as far as I can see to grabbing the urn but more with being in the room where this urn is.
Another strange thing occured in the Battlefield (BF) one dungeon I could enter but near the entrance were only a few rooms accessable and then there were no doors to go further in this dungeon....
It is getting a bit tiresome, these are clearly bugs but it was/is sometimes very confusing. Things happen or don't happen and one can not be sure if it is a bug or suppose to happen in the game... Please resolve... and next time let the game be tested by more people even at home and not just in the studio!
If one wants I could send a savegame....