Good, but not enough.
I am sorry, but this is not a usual “report” case. This is a one-of-a-kind thing, so they need to come clean with the actions being taken. (Not including GM, as they were pretty clear on it)
Personally, I do not accept this:
Totally unacceptable to me. What are those actions? Those “actions” will be the baseline, the precedent, if it ever happens again. And they can not tell that “it won’t happen again”.
My personal expectations are all of them getting permabanned for such a thing as the conclusion is tank was the only person who didn’t know what is going on and was simply just a pug. But, other 4 knew there is a GM hanging out with them in the dungeon and took action when needed. (Still can’t get over how doofus he was)
That’s just a vague info, saying “we are taking actions”