[CLIENT] Didn't received Hextech Key from the bundle

Hello everyone,

I've just bought the "1 Masterwork Chest & Key + 1 Prestige Point" from the shop and I received the Masterwork Chest, opened it and got a skin, Jailbreak Graves, got the Prestige Point, but my Hextech Key isn't there. Can somebody help me or tell me if I'm wrong with something? I'm confused.