Tristana bugged

Hi i played a game as tristana recently and i had a weird interaction with my teams jarvin where he used hid ult on the enemy wukong and i was inside the ult i used my R on wukong and it shot him halfway accross the map . If it help this happend near the blue buff in the bottom left of the screen in the cross section of the jungle path which leads to the bottom left tower. HOPE im sending this to the right place thx