@ Steve
I suppose if you mapped the first name and the last name in the CSV file to the to the first name and the last name fields instead of the contact first name and contact last name fields in Connections, then the entries would be imported as individuals and not organizations but then there would have been nothing in the contact fields and you would have had to switch the entry type and move the name to the contact name. I’d really would need a copy of the CSV file that was imported and the exacting mapping you used to see if some sort of weird bug exists. What I do know with certainty is that csv fields can not be mapped to multiple different fields in Connections at importing.
Regardless, the fix still applies. There’s no way around that.