Great game! But...

I played this game about five years ago on my very first iPod Touch and thoroughly enjoyed it. I downloaded it again about two weeks ago and have been having a blast with all of the new features, as well as the old ones. There, however, is one thing that bothers me; my progress is not always saved. Ill breed some new animal and expect it to be done in an hour or two. When I come back I see that the game has no recollection of the last animal I told it to breed. Instead, it has the finished animal from the previous breeding. The coins I collected are also not there.

I love this game but I would like to see these issues resolved.

Qaztank about Tap Zoo