Hi blanksboutique
If the WooCommerce report tool opens this or not is irrelevant here, as we use our own code to read the data and our reports work in a different way.
Perhaps something was not migrated correctly or there is some missing information.
Did you import all your products too? And if you go to any order and click on any product there, does it open the right product within WooCommerce?
Best Regards,
Salva.