From: BerkeIium | #039
One problem I just remembered with the way Kazooie XBLA handles note collection is that it makes it possible to screw yourself out of 100% completion. Just as a warning to PUN if he's going to be playing that version of the game: do not go back to Banjo's house until after you've collected every note on both Mad Monster Mansion and Rusty Bucket Bay.
There's a mini-game in Banjo's house that's completely optional and doesn't count toward 100% completion (though it's still worth checking out and leads to some amusing bits). Playing certain stages of the mini-game will lead to a depiction of Banjo collecting some notes in the aforementioned levels. Since notes do not respawn in the XBLA version, these notes will disappear forever and not count toward your note total, and you will be unable to ever collect them.
That's...pretty shoddy.
Couldn't they fix that with a patch?
--
Thank you, Eddie Guerrero.
http://www.wwe.com/f/styles/photo_large/public/photo/image/2012/04/33_Moscow_04112012jg_02128.jpg