[GAMEPLAY] Jax flying

Pretty much what happened, in a recent ranked game, I being Darius was in a fight with a Jax and Tristana was top lane as well. -Jax jumps in -I move back and Q -Tristana jumps in -Jax rejumps, trist ults, I Q -Jax flies from top lane above golems (purple) to bot lane wight (purple side) Interesting little glitch that reminds me of old days of season 2 It only happened once and a friend was spectating Sorry if it doesn't help much but just saying it happened