I think the manga is only scanslated bởi one person, transfinite.So I'd say that chapter 14 does exist but that transfinite hasn't done it yet.
With any manga that isn't being done bởi a big scanlation group bạn kinda just have to live with the irregular những thông tin cập nhập as the smaller ones don't have the resources and time to update the một giây a new chapter gets released.