Warrior Bug

Once I played a laner and I had brutalizer. I wanted to buy a Youmuu´s but then i sawed that i could buy the Warrior enchantment on a jungle item without any jungle item or even even smite. So i buyed it and wanted to see what happens. Then somehow it was in my inventory but then disappeared. The brutalizer and the gold for buying the jungle item were gone. I hope you can fix this.