After completing the Heist BG: Moon Grandmaster Nightfall 4 times on 11/19/2024, I went to go check if I had acquired the Arc segment of the triumph. I had not. I did this GM on arc warlock 3 times and on arc hunter once. This issue is massive, considering if next week doesn't have Birthplace of the Vile properly optimized then it will be nearly impossible to justify playing Nightfalls. Even the strike version of Birthplace crashes computers and kicks people to orbit due to being improperly rendered, causing MASSIVE GPU strain. In short: Conqueror's Discipline is bugged and won't give progress, and next week's GM has a horrible problem that leaves it unplayable.