Tahm Kench Bug

While playing in the new game mode 1 for all i noticed a bug when Tahm kench goes up against Heimerdinger. And you slurp a turret up it glitches out and falls to the ground. Although it wouldn't happen every time. But when it did happen Tahm would be like stunned for a little bit. and the turret didnt take any damage and would just start targeting you. Sorry i never got video or screenshot of this happening