Has anyone experienced issues with attempting to buy Blu-rays from Amazon UK and not being allowed to get them shipped to your US address? I have bought six or seven disks, including Frozen 3D and Man of Steel 3D, in the past month or so without issue. In trying to buy Universal Monsters Essential Collection, I get an error that "this item cannot be shipped to your selected address". I got the same error last week when I attempted to buy Tangled 3D and Brave 3D. Why would Amazon restrict shipment of certain disks to the US and not others?