Hi,
On line 22 of the admin-style.css for your plugin is messing up the edit screen of my Admin/Categories
.form-table input[type=radio]{ display: none; }
It is wiping out some radio buttons I need for some settings.
Perhaps you can preface the .form-table input.. with a .wpdiscuz-widget class so that it doesn't conflict? Or maybe not load it on every admin page, though that may be more difficult to do.
Thanks so much!
Charles