I am unable to update our forms.

I have been trying for two days to update our forms. It either blocks on 'Loading ..... Please Wait' or I get the form and cannot enter into the field

Is this the form you are working on https://www.jotform.com/isap/eCPF?

What exactly are you not able change on your form? Can you please provide us more details about your issue? Also if possible provide us a screenshot of changes that you are unable to save. 

I have cleared you form cache. Please try again to update your form. You can also try to use some other browser. We recommend using of Google Chrome or Mozilla Firefox. 

I have also tested your form and I was able to enter data inside of you form fields. 

Were you able to resolve your issue? Let us know if you need further assistance.