Game keeps stopping

I do enjoy this app, as it is the best canasta app Ive played. But, since this (nov 2013) recent update, the game stops every time the Al player cannot discard. This is as far as Ive been able to play. So this is making the game unplayable. If you can fix this quickly, I can put it back to 5 stars.

Wet head99 about Canasta NR HD, v3.01