There is a spacing problem with the "One Staff Member" element. It looks like it lacks the necessary padding on the bottom. As a result, it is too close to whatever content sits below it. Please see example of frontend and backend.
Frontend Error View
Backend Error View
Please note: Even when I add the "Empty Space" element in visual composer, the problem still exists on the frontend. I've also tried changing the content that sits below the "One Staff Member" element, but that has no effect.