A few Quinn oddities

I noticed a few things while I was playing her today. The most important one was with her ult. It would normally consume mana as it should, but on occasion it would be free. My friends and I noticed this several times in this game. I tried to recreate it in a custom match, but I haven't been able to trigger it again.

Loosely related to the above issue, when I have the mana costs showing on ability icons, it doesn't show it on her ult or her w. This was true for both the game I linked above and the custom that I played trying to recreate the mana-less ults. I wasn't paying a huge amount of attention, but I don't believe this happened for me before patch 6.1.

There were also two purely cosmetic little bugs--When I had the camera locked on Quinn via the space bar, Valor get blurry, like he's vibrating. This does not happen if the camera is locked in any other way, only when I had the space bar held down.

Finally, In this most recent game as well as a game pre-patch, I ulted on my team's fountain and ended up with quinn doing her normal "valor is carrying me" animation, but she was surfing on Valor's stationary body. Unfortunately, the effect ended as soon as I moved, which I really think was a loss. Pool party Quinn, anyone?