Recent changes in the way Amazon data is imported have resulted in the error you are now encountering. We are aware of this issue and actively working to fix it. Due to the nature of the problem we are tackling this will take time to solve - our current ETA is about 2 months. While our engineers are working on this your account will remain in error.
We will continue to update you when we have information to share. We care, we're sorry, and we appreciate your patience.