When clicking on the pencil icon to edit fields, the Input Field Settings window pops up as normal, but no longer shows any of the editable content; it is now just a plain window with the green check button to accept or the red 'x' button to close the window.
The problem was noticed after the installation of the plugin, WordPress HTTPS. I have tred deactivating that plugin as well as deactivating/reactivating cformsII without success.
It occurs on multiple browsers as well as when switching browser to cpmpatibility view.
I have not yet tried to install the latest version of cformsII(v.12.2). My concern with this is that I am unsure if the current online forms will be deleted or affected in any way once the current plugin is removed.