Using DNN 6.1.5 and BuyNow 4.92

I configured an import xls file and after successful import with variant data, the variant info does not show on the product. When I go to edit the variant information in product management, I get the following error:

A critical error has occurred. 'rblVariantDisplayType' has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value

This is a sample of the variant data I imported:

Any help with this would be appreciated.

Jeremy