In Europe and Australia, people facing The Legend of Zelda: Skyward Sword's game-killing bug can now download a channel to fix the issue. No need to grab the channel if you don't have the bug, but for those that do need the fix, be sure to follow this rule.

Please be aware that if you delete your Wii Shop Channel Account after having used this Channel to make the update, then the save data for The Legend of Zelda: Skyward Sword will also be deleted.

When you drop that account it's all over for your game! Let's hope the time never comes where you have to do this!

Link