Hi all so I'm at a loss on what to do to finish this step. I've killed 25 guardians as an invader that step is complete, box checked off, but the other part shows 0% for kill guardians. I've gotten the army of 1 medal 3 times by killing 4 guardians in a single invasion and still the progression is 0%. After I received the triumph for army of one the Drifters icon on the map started flashing like he had something for me, but when I went and checked there was nothing, no dialogue, no quest, no items to claim. Is this a known issue? How do I fix it??