I am having the same problem.
It was working my first pass though but I didn't know exactly how much I was going to put in extra still. So I pushed forward to get the review of taxes. All was good.
Now when I go back and edit the amount I contributed in 2019 it won't update the refund like it was previously.
I tried adding another college savings account as a test and if I adjust that one it changes my refund.
I think there is a glitch here as well. Turbo Tax Support, please help.
