[Plugin: Audio Link Player] audio cuts out after 22 seconds

Love the player, my problem is that the audio (a 1 minute 45 second, 1.6mb mp3 file) cuts out at 22 seconds every time played. I’ve checked the original audio file and that is fine. You can see the player here: http://www.cardiff-speech-and-drama.co.uk/ Any help would be much appreciated. I don’t want to use an alternative player.

http://wordpress.org/extend/plugins/audio-link-player/