Lost an Emote that was obtained from a Hextech chest?

I opened a chest the other day and got an emote. I was pretty excited because I cant see myself spending my hard earned cash on an emote. I went into a game today and the new emote wasn't on my radial wheel. I though maybe I just forgot to equid it. After the game I went to fix this situation only to find out that I no longer had the emote. I was just wandering if anyone else has had this issue?