Here's an example:
Here is Stat 1 (This is showing the correct value in the report):
Here is Stat 2 (This is showing the incorrect value in the report):
Here is the report (Stat 1 = 89, Stat = 97)
As you can see the formulas in each stat are exactly the same, yet they produce different results. I've tried to see if this would be corrected if H2N is restarted, but it isn't.