The Legend of Zelda: Oracle of Ages Glitches

Translation Blunder
1) Get the Switch Hook upgrade.

It will say you got the 'Long Switch', but if you look at it in your inventory it is called 'Long Hook'.

Translation Blunder II
1) Complete a linked game in OoAs up to the point where you fight Twinrova.

While she is talking, before you fight her she'll call Onox "Knox".