Just got this from Mazda:
Dear Mazda Toolbox User,
We would like to inform you about a possible problem you may encounter when purchasing a new map update for your MZDConnect navigation system via the Mazda Toolbox.
Due to a technical error, installing the purchased map update on your SD card might not be possible temporarily.
Don’t worry, we assure you that your rights for the map update will stay with your account. As soon as the technical issue is fixed, you will be able to install the content. We will inform you right away when the problem is fixed.
In case you are about to make a purchase, we recommend you wait until you receive an email from us, or you can contact your nearest Mazda dealership for further details. Please accept our apologies for the inconveniences caused.
Thank you for your patience and understanding.
Kind Regards,
MZDConnect Toolbox team