Crash

Nice song: http://musescore.org/en/node/21157
Sounds good on MuseScoreNightly-2013-07-24-1518-5be9488 until the last bar.
Then the program crashes.
It seems strange to me : if you do not give ok on the tab of error the image stops but the audio continues quietly...

ps: a click on the last rest of the first staff (bar 32). Exported as XML: it works well.