Colorado 529 contributions not sent

I've been contributing to my sons' 529 accounts for years.  Recently I discovered I could view my previous tax returns on the Colorado website https://www.colorado.gov/revenueonline.  Strangely, the returns on the site do not match the printed returns from Turbotax.  After some research, I was able to determine that the tax returns on the Colorado website are all missing our 529 contributions.  My 2021 return was just received recently and I noticed it has the same issue.

 

I'm worried if they use those returns during an audit, I'm going to be told I owe. 

 

Has any other Colorado residents noticed this?  Does the issue lie with the transmission of the form from Turbotax or the reception of the form by Colorado?