Country Drop-Down Selection in Checkout Process (Shipping)

I am still trying to resolve an open issue regarding why my end-users are being presented with a requirement to enter Shipping Information in the first place, but while I wait for a resolution on that ticket, I am having an issue with the Shipping Page itself requiring the Country selection to be selected, but not providing any drop-down option for the actual country selection. Please see the attached image.

Thank you,