Rito, what is this: Hextech Crafting Item Title Error

So I was casually crafting and when I opened a box, the item I got was a ward skin labelled: "**loot_name_ward_skin_rental_16". I know this is an error by the client, not my computer, because Brofresco actually had the same issue in his latest hextech crafting video. Riot, I would appreciate if this could be fixed. Thank you!