Wukong bug

I was play aram whit almost at the end of the game i cheek how much dmg my Q do i had 400 ad (yes i was play full ad wukong LOVE IT ! ) it was 120+44 dmg i use it on creep it did like 500 dmg my q on creap and it didn't kill it so its probe something wrong because you cant get this my itemes were