conditions on my form is no longer working

Again I have conditions on my form that worked fine for a month and now all of a sudden its no longer working.... What the hell is going on in Jotform?????

There was an error on our end that caused calculations to fail.  Please accept our sincerest apologies.  This is now fixed and calculations should be working once again.  If the issues persists edit the form and save it.  Move one field to have it auto save then move the field back to its original position.  This will clear the error.