Please remember that it is convention to not discuss autoquests on gossip. No it's not a huge deal and no, we don't enforce it.
But it's a little ridiculous to me when people are cycling the grandmaster thug and offering the corpses on gossip.
I had to consider what to do with this 30 drachma autoquest that people are completing on other's behalf.
So here it is. If you get the killing blow on the grandmaster thug, and you've already completed the quest, he will make no corpse.
If this problem persists on other autoquests, I will be forced to take the same action.
tested:
Winds of Flame pour from your hands, killing the grandmaster thug instantly.
The grandmaster thug is dead! R.I.P.
Total exp for kill is 201887.
The grandmaster thug yells 'You fools, I'll take my secrets with me to the underworld!'
The grandmaster thug immolates himself! His corpse is reduced to ash.
...and yes I see that he is technically yelling while dead. There is no killer on every_corpse if that makes any sense / matters. It works.