Some Noobish question someone please answer: the undub beta version that apear have spanish text? and what means when they are saying its broken? it's only the victory sound or something more like the savedatas or crashing or something like that?
Where'd you hear that? If that happens for you, check your console language settings, that's probably the cause.
Victory Sounds/Music apparently don't play if you install the dlc.pkg, otherwise it works fine. Mamu and some other good men are currently working to fix that though, will be done when it's done. Otherwise it seems to work fine, no other issues reported so far. Afaik no one actually finished the game with that undub yet though, so it's not sure either whether everything actually works as it should, but it's assumed it will currently.