So, I bought a US copy of Metal Gear Solid Legacy. It was the last copy that Walmart had in stock and when I got home, I noticed that it wasn't a sealed copy, anyhoo, I fired up PSN and entered the voucher code for Megal Gear Solid PSX classic and Metal Gear Solid: VR Missions. And as luck would have it, the code does not work. It's a US copy of the game and I have a US account. Is there anything I can do to get my voucher codes for Metal Gear Solid and the VR missions?