Ripper episode sound drowns out the narrator

Is it just me, or does the sound in the Jack the Ripper episode drown out the narrator and the other interviews, etc.? I'm having to turn up the volume to hear the people and narrator talk, only to have to almost immediately turn it back down because the background and intermission sounds are TOO loud. It's kind of annoying, seeing as how this is the only episode I've yet see of Is It Real? that has this issue. Let me know if anyone else has noticed this.