It seems that the two newly added strikes from witch queen ("Lightblade" and "birthplace of the vile"), dont trigger the triumph needed for your Conqueror Title (not gilded). All the other strikes gave me and my teammate the needed triumph clear execpt these two, our teammate who already had the Conqueror title on the other hand received the clear for his gilded title. That's why it seems to me that this might be a bug and i hope this soon to be fixed and retroactivly to be added to my title. I find it a bit unreasonable that teams who spend hours to days to clear one of the hardest gm's in destiny 2 (lightblade), dont receive the triumph for it. hoping for a quick solution