We received two 6419 for our children. Taxes requires adding total amount of box 1 for both of us thus making it double the amount we actually received. Help?

Spouse and I both received a letter, which now I can't locate. I looked us both up in the IRS portal and it shows the correct amount paid to us (checked again in my bank account), but it shows that same amount under both of our accounts. So, when I add information for both of us, Turbotax shows that we got double the amount we actually received. Help?