Few Hard Missions still broken

Knuji

Replaying 7-D Dark Side to get 3 stars for SIM (previously 2 star). I now have a more powerful team. Max heroes when patch hit (70-72). All gear tiers up. Several missions including this are completely broken. If you manage to make it to 3/3, Kit's first AoE will kill everyone instantly. This is a lower tier mission (not one of then new ones). It looks like some of the balance changes broke some of the older missions.