So I finally defeated the last of the 9 Overthrow bosses today (turned out to be the meatball which I know used to be bugged) and I am still one Mote of Light short (have already collected all 8 Traveler Visions as well). I did not keep track of which bosses I did and did not pick one up from in the past because I wasn't looking out for them until recently. Is there any way to see which boss I need to re-defeat to find the final mote or do I just have to kill all of them over again until I get it to drop?