I never knew that was where dair and uair came from, but now that I think about it, that makes sense.
Zelda 2 was the hardest Zelda game-play wise; I remember just running through Ganon's legs in OoT. ALttP was second hardest imo.
I gotta say though, my MM is undoubtedly the hardest Zelda ever; every fifteen minutes or so it freezes, so you have to get through dungeons fast. FAST! And then you have to return to the first day, or you'll lose your data regardless.
Trying beating THAT.
Their avatars were lost because they deleted them, thinking maybe they had to do that first to upload their new avatars. Right now the issue is exclusively uploading avatars, not losing avatars.