We are currently looking into a service interruption resulting in the recording review/mixing being stuck on the Preparing Preview screen.
Update: 11/15/2019 11:35 am
We believe the underlying issue has been identified. We appreciate your patience while we work to resolve things.
Update: 11/15/2019 12:00 pm
We are continuing to work on this issue. Again, your patience is greatly appreciated.
Update: 11/15/2019 12:30 pm
We have resolved the underlying issue and service has been fully restored. Thank you for your patience and happy singing!