After you file

Here is the dilemma. July and August we received ONE payment jointly into our bank account. Then Sept-Dec they sent us separate payments which equaled the Total for the month. However in each of our child tax portal it shows the July and August payments under both of our accounts even though we received ONE deposit for this. So what’s gonna be on the letter and portal is $3000 more than we were actually paid. This will reduce our 2022 child tax money by $3000 which is incorrect. Please advise how we report and handle to not delay the refund.