Harvest Moon DS Immediately

I had bought this game and had SO much fun playing it. The one problem was the load file glitch. I played through over half the game and saved in BOTH files and when I went to reload, the screen went blank. Apparently this is a MAJOR glitch to where you cannot get your saved files back and you must restart the whole game over again. I took the game back to the seller and they gave me another. I played the second game to near the end and it had the same load file glitch. I called Nintendo and they told me to contact Natsume and have them fix it. Nintendo also told me that I can call them back if the game does not get fixed, so there is some hope to getting it fixed, but I cannot get my progress back. It is too much hassle really. I guess it all depends on how much a person is willing to go through and how far they will go to get it fixed.Get more detail about Harvest Moon DS.