Wukong trist bug

I was playing as wukong against a team with a tristana, later in the game i ambushed her and ulted her. While she was in the air she ulted me and instead of the usual knockback, I flew from the enemy's blue all the way to the river by the dragon. (across the map) Thought id mention the glitch if riot hadnt noticed it on the new map. Love the new map, Slapshot