This happened about 2 minutes ago so ~12:14 server time. I am a shad and we were going through zak just fine, when suddenly as I killed 3rd body with meso bomb the boss disappeared. This caused us to gain no exp for the kill or the loot that zak drops. My party believed meso explosion to be the cause, but I just want to be sure that it correct?
Yes I made sure they were exploding throughout the run as I know it is bannable if exploiting the bug where the bags don't actually blow up.