This isn't a major bug but I just noticed it after reflashing my 770. When I start up battlegweled or Doom the buttons show variable names (game_ia_startup_not_started, game_bv_star..) rather than "Start Game", etc. It's the same deal with the game menus.

Any ideas on how to fix this?

I ended up just reflashing and not installing maemo-games-startup and just installed the games and everything is as it should be.

for future reference, this tells me that /usr/lib/locales/locale-archive is corrupt or missing. reinstalling the posix-locales package has fixed it for me twice now (i keep deleting it and forgetting to replace it).