I have not gotten too far into the event yet but I noticed a couple things already.
My defeat event mobs counter is still at zero even though I already did one round of the bugs event.
I also took Robin to heroes adventure 1D to fight the sheriff there. I used trick shot on the sheriff and it missed. This happened all three times I tested it. So my count is still at zero. My Robin is level 45. The sheriff is level 5. He dies too fast to test more than once each round. I don’t want to waste anymore energy until I know that trick shot is working.
The rhino quest is counting fine 😀