Disabled fields aren't disabled anymore

I just made a backup of my CF5 forms and restored them on another server. Some of the fields have a load state 'Disabled' in the original forms. They still have the load state 'Disabled' but they aren't disabled anymore.

What went wrong?

Hi geertmartens,

I've no idea, I haven't seen this, or read about it. I can’t think of any obvious reason . . . unless perhaps the load state is set in Javascript and you have a JavaScript error of some kind on the new site???

Bob