I wasn't implying that I believe the codes are state locked. But I've read a few other places saying that they are region locked. For example, maybe those bundles were designed to originally be shipped to Europe. But, Europe had too many and the US stores had to few, so they shipped them elsewhere.
This is just an example. Idk what caused this problem. I was just saying its something worth looking into. I believe the whole US is in the same region.