I'm not really understanding what I need to do for the Defeat 20 'Nezha' (Rare) quest. I've been using the 0 BP hits against requests and when I look at the 'Chk Obliteration Rewards' for Rare Nezha, it says I've gotten defeated 11 (incl. reinforcement), however the mission tracker on the crossover event page in is only showing up as 2/20. Do I need to be the discoverer or am I doing something wrong?