Calculation widget isn't working

I have a form that uses a number of calculation widget fields. They are all suddenly not working. They worked as of 3/15 for this particular form. Any thoughts?

Well, it's working now. So whatever was the issue is now resolved :)

We are sorry for the trouble caused. The issue has been fixed by our development team and the conditions should be working fine by now. 

Thank you for the confirmation. Let us know if you need any further assistance. We will be happy to assist.