Why do o have 2 1099c for 1 auto repo

My car was repo'd with a balance of 10g. It was sold for 6g and i had a deficiency balance of 4g. I settled and paid 2700 and was forgiven for the 1300. Now I have 2 1099c from the same lender one for 10g and one for 1300 why is that and do I have had to add both since technically the car was sold.