Turbo tax Not calculating stimulus correctly

I am working on 2020 taxes everything is about complete but...

In 2019 filed MFJ, Our AGI was less than 150,000 and we have two dependents under age 17

The first stimulus paid 2900, I think it should be 3400

The second paid 1800, and I think it should be 2400 

This should be claimed this year as a tax credit according to the IRS website.  But TurboTax says we got all we should have.

Am I overlooking something? Is this a calculation error in TT