[Gameplay] Sion Q stops working mid game and other Q problems.

There are a few issues that I noticed with his Q. I did not test extensively. All of this is from a custom summoners rift game against a computer controlled Garen.

1. Sion's Q stops working I tried this with nobody around, with just Garen targeted, and away from Garen against minions. His Q just flat out stopped working after ranking it to 3 (I do not know if it happened immediately after leveling it 3 times). This could be related to the next issue.

2. Sion's Q gets interrupted and canceled mid charge. At first I thought this was intended functionality, upon taking any damage from a champion your charge is broken and Sion does not finish the attack. Then I realized that kind of thing would be written in the ability description, on top of that being just ridiculous. In the middle of a fight with Garen, surrounded by minions, more than once I would charge a Q only for it to cancel quickly after taking damage. Sion auto attacks immediately after the Q charge is cancelled.

3. Sion's Q has no aiming cursor. This has to be a mistake. As soon as I hit Q Sion's wind up animation begins in the direction he is facing. I can only assume, like other abilities in the game, the intended functionality is to hit Q, choose direction you want to aim, and click to initiate the animation. If this was intended I strongly recommend changing it. As powerful as that attack can be, it's incredibly obvious and easy to avoid when it is just thrown out there in the middle of a fight.