Most definitely did not have my 40 strikes done last season, nor did I play at all during season 3. Finished my daily heroic powerful engram and got the service revolver as a reward. I’m assuming even if the triumph doesn’t show up, the reward may still be given at 40 strikes? Either way, I’m stoked because I love 180’s so there still may be hope out there for everyone else who hasn’t unlocked it yet!