Kerzon.3016

I had to run ahead and kill every thing before starting the quest. Pretty crazy that this #1 is still a bug after so much time, and #2 that people have to complete this quest in a manner not intended by the dev team. I did the mission twice before I started looking for answers. The first time I couldn't get Tonn to run down the hill and plant the last bomb. The second time, I was getting the final cutscene conversation, but then couldn't talk to Tonn to complete the mission, apparently he wasn't standing in the exact spot he was supposed to be in. My third time through, I killed everything before speaking to Tonn to begin the escort. If you are meant to clear out every undead before the bomb explodes then the timer is very unforgiving. The second major thing is that even before planting the bombs there are undead trapped inside the structures, and you have to get creative in your ways to get them out. It seems that the towers have very vague collision physics when talking about the enemies within them so they path right inside it and get stuck there.