iOS 14 broke my Shortcut

I have a shortcut that I created in 2019 and it stopped working after iOS 14 upgrade. The specific part that stopped working is the display at the end of some calculations. No numbers are shown, only the text, like "your answer is: " but the resulting numeric value is not shown. So, it would seem the shortcut isn't using the variables, I mean it is not like I see "your answer is: 0" the space where the number/variable should be is blank.

How can I begin to debug this?

Thanks for the help. I had to go through and re-assign all of the fall-thru variables that I was using. not sure if they were always called magic-variables, but after conversion to ios14 all of my formulas had only "Number" in where I had previously used the result from the previous operation. Once I assigned all of the "Number"s to real values, everything worked again.