We are very sorry that you've had this much trouble with Fish Tycoon on your Nook tablet. As Heather mentioned earlier, we have never been able to reproduce, locate or fix this issue, which seems to affect only a small percentage of players. We are going to attempt to reproduce this again, using your description of how you encountered the bug. Maybe we will have some success this time.

We will be happy to refund your purchase price for the game. Please submit a Support Request on our help desk, and Heather or Jeni will take care of you.

Again, I'm sorry that your experience with Fish Tycoon was such a bad one.