First of all, recs had a gradient on when they died in hidden roles. (might already be known)
Secondly, after all died in perfect town (including the marshal) a tribunal occurred the following day. Also, the "You may execute 3 people today" implies it was a 3 kill tribunal.
Third, we hung a ghost in the tribunal??
Fourth, 9 did not show in the graveyard after dying.
Image #1 shows us voting shroud and them instantly dying, plus the "You may execute 3 people today" prompt.
Image #2 shows just 2 coven alive and the game not ending (which I was told is a known bug)-- it also shows 9 was not in graveryard after being lynched.
Image #3 shows the already dead player being lynched (took the picture in replay because I didn't ss it before).
Gamelog is included.