Adobe Crashing on Divide by Zero Form Calculations

I'm noticing a change in the Adobe form calculations as whenever there is an issue with dividing by zero, the application freezes up and crashes. This is a recent change as before it would just show NaN and handle the division. Was there a bug introduced in a new version? I don't want to have to fix all previously made forms to now handle division by zero when previously it had handled it. 

Thanks!