Our hidden questions are now not showing when we go to edit forms

We have some hidden questions that we use on our forms after they have been filled in and submitted by our clients.  Usually we access their form on an ipad and push edit and then we can see the hidden questions and fill in the data.

However for the last week they are not showing up?  I have noticed it shows up when on the PC but not on the ipad.  

It is very important that we have this working.

I have gone ahead and cleared your form cache. In addition, clear cache and cookies from the iPad and then retry the forms. Let us know how this turns out so we can assist you further.