hostguru

I am trying to create a product bundle that will have a domain registration, software package and hosting package all in one but when I attempt to add the bundle only the first and third item of the bundle are added to the card. So what ever item is added to the bundle second is completely bypasses upon checkout. I have added and removed the products multiple times to try and I've narrowed it down to the middle product in the package not working. I've also tried changing the whmcs and cart templates with no success. Is it possible to have more than 3 items in a bundle?