I've already controlled Mira, fought the wookie and had her escape, and then it put me back as my main character. I then went into the arena where it went into a cinema showing the squid (Voggo?) getting caught by Goto's guards, then I was hit by lightning, apperently passed out, and woke up in the vent control room. I went and talked to Kreia in the arena, and now I've cleared the entire area and can't find the way out.