Expense Report detached few items from Credit Card when submitting

Summary:

Employee submitted an expense report for his credit card transactions. He submitted the items that came in from the credit card but somehow they detached when submitting. This caused them to stay as line items under his expenses and when coming over into AP it thought they were reimbursable transactions. Client did not pay him as he knew something was wrong.

But now because they were still in his expense module he submitted them now they are showing as credit card transactions. How do we correct the error one as the full report did contain correct items so it isn't as simple as voiding the invoice in AP as the other lines items do need to stay.