Custom Fields are duplicating

[JGrhino]

I have more than one custom field assigned to a product, and if i select to alter one custom field it alters both. (they both have the same options, but there are multiple fields because the product is a bundle.)

http://cartozzoskingcakes.com/index.php/shop-now/shipped-king-cakes/6-king-cake-bundle-14-detail

this is the product in question that is giving me trouble.