[CLIENT] Skin Boost Bug

While in an ARAM, someone on my team gifted us all the Skin Boost. I had been playing Sivir at the time, and it unlocked the Bandit skin for me. When going into a Normal Draft game, after having locked in as Sivir, it popped up with the "Bandit Sivir skin has been unlocked for you this game" message (no, I was not able to use the skin) even though no one had purchased a boost. This also happened another time today. Another skin boost was purchased and someone on my team unlocked Mad Scientist Ziggs while I was on a different champion. In one of my future games, it popped up with the message that I had Mad Scientist unlocked for me that game, and again I did not.