[Client]Custom Game Stats After Game Turning Into Ranked 5v5 Match History

So this glitch isn't too notable but after playing a custom game my friend and I stumbled across this.

1. This is a bug associated with the client.
2. Go into a friends or own ranked team and find your match history.
3. View a games statistics (any game will do). http://gyazo.com/15064042670ee3373e9e4db0624ad9ce
4. Directly from that screen click the PLAY button and start up a custom. (I have only tested this using Summoners Rift beta)
5. Complete an entire custom game (win/lose) and you will not see your custom games statistics but the Ranked Team game statistics that you previously viewed in step 3. http://gyazo.com/caf1a6c684281ad84b51f52eccdb5ad3