I can buy smite enchantments without smite, and they disappear.

I was playing Zed, I got Brutalizer and I saw that jungle enchantments weren't darkened, so I bought it and item appeared for 1 second then it disappeared, I couldn't undo it or sell it, I had BOTRK and invisible warrior enchantment and I had around 190 AD on Zed. but my E didn't scale of the warrior enchantment, but in stats it displayed that I had 190 AD.