Quinn Bugs
First of all her q disappears about one out of every 8 times. Second her "Vault" does not always proc her "Harrier". Also if you auto attack something with "Harrier" then auto attack a structure, you do the passive attack damage to the structure every auto attack. (You can keep that in game though :P) Her q's dont work on draven for some reason, and sometimes when she attacks structures in bird form they come out as "Harrier" auto attacks. Also recently I used "Vault" and it basically stunned me on the person I used "Vault" on.
#quinning