[GAMEPLAY] ARAM Random Skin Bug

Used the random skin for whole team option, which cost 95 RP to do while playing Tristana. I got Rocket Girl Tristana, a skin I don't own, and when I went to go select that from the different splash arts, it wasn't there. It showed her original, her buccaneer and gorilla but not the rocket girl one. Unfortunately I didn't get a screenshot at the beginning of the game (it timed out before I could do anything), but I did get one at the end, so I'll post that. On a side note, I'm posting this from my boyfriends account, despite the fact that my own account is level 29, because when I logged in it said that I was level 4. My own username is UnbiasedAgenda and my summoner name is in the picture. Thanks

After note - the picture wont load as an attached file, maybe if I can post a reply with it it'll work.