When we convert a Quote to an Order, the intermediate screen shows the custom fields with thier DB field names. If we go into Orders and edit mode on a record the fields are blank as they should be. What could be making the middle screen show the custom fields this way? Could we have custom fields that show up on the order screen but not this screen?
You have created custom fields in the Quotes module, but not in the Orders or Invoices modules. The customizations that you make to Quotes typically needs to be applied to Orders and Invoices as well.