I'm going to post in Spanish, 'cos this is an Spanish bug
and the posters are Spanish, English translation is also in the msg.
Pq no probais a parchear el juego a la versión 1.01, disponible en
Yo lo parchee el dia que salio y Geonosis Rulez!!!!!
(Translation: Why don't you patch the game to 1.01 version, available at http://support.lucasarts.com/patches/Battlefront.htm
I patched it the day it came out and Geonosis rulez!!!!!)