Does the song have notes specified that are configured to be shown when the song is loaded? Is there any chance you can export that setlist (long press the setlist on the setlists tab and select Share->Export songs and files) and send the .msf to mike@zubersoft.com for testing? I can't seem to reproduce any crashes like you are describing at the moment and I don't see any crash reports that explain why that would be happening.
Thanks,
Mike
Thanks,
Mike