Jayce Freezes After Using: 'To The Skies' Ability

I am unsure how to record a gif of game-play otherwise I would show you the exact scenario for this bug.

Basically when Jayce Q's onto and enemy/minion, he sometimes just sits there and does not move. You can spam click on the minion/enemy champion to attack them, but Jayce just stands there until you tell him to move. This happens more than once a game I play with Jayce, which makes me lose lots of health/minions.