Two differences are 1) you accessed that site in the US(?) and 2) GP said businesses, which indicates a business portal rather than the consumer store.
I wouldn't be so quick to call GP a liar. If you haven't encountered it, trying to do things online in another country is an eye opening experience. For example, indeed.com wouldn't even let me go to US job listings when I was in Hong Kong. Products, pricing, everything is different. How can round trips on airfare be so different just by switching departure points? Take a one way to Thailand before you buy airfare to the US from Hong Kong. You'll save a small fortune. Do I believe Apple has silly rules based on geography, just like every other company? Yes, I do.
See, it's not hard to find examples. Now we can conclude by robertdpi's assessment that Apple is an unreliable company, because they assume all people living in South Korea want the same keyboard.
I wouldn't be so quick to call GP a liar. If you haven't encountered it, trying to do things online in another country is an eye opening experience. For example, indeed.com wouldn't even let me go to US job listings when I was in Hong Kong. Products, pricing, everything is different. How can round trips on airfare be so different just by switching departure points? Take a one way to Thailand before you buy airfare to the US from Hong Kong. You'll save a small fortune. Do I believe Apple has silly rules based on geography, just like every other company? Yes, I do.