my form conditions stopped working

What is the form you are referring to? I have checked this form: http://www.jotformpro.com/form/60077597088973, based on your last form edit, and the conditions works:

Please let us know what exact condition is not working. If you have made any change, you can always revert it by using the Revision History: https://www.jotform.com/help/294-How-to-View-Form-Revision-History

Let us know if you need more help.