7 – Why are my webform conditionals not always working?

We have 2 partially same webforms with conditional fields, opening a number of components depending on the selection with radio buttons. When logged on as administrator, both forms work fine. when logged on as simple user, only one webform all works fine, the other shows all components as it were designed.

We did recreate the conditionals already and the permissions are same on both forms. Also no error message is generated in any way.
Anyone has similar problem or has ideas?