What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
The only possible reason I see to why this is happening is that forms are not being saved properly after making some changes. I would recommend you wait for the form to be saved properly before you close your form editor/builder page. I would also suggest you try to preview your form everytime you make some modifications to it. Forms are automatically saved if the Preview button is clicked through the form editor/builder page.
Let us know if you have any further questions and we will be glad to help you. Thank you.