When will the updated version of iScore with the fix for iOS 3x be available for the iPod Touch?

I am experiencing the same problem with iScore v3.50.103. I get to the point of pressing 'Play' to start score keeping the game & the app freezes.
I have an iPod Touch Gen 1 8G running the most current OS v3.1.3.

The app did not have this problem on my iPhone 4S.