Jumbotron text changes to default

Hi I am changing the Main Banner Block title text, sub title text and short description through Page Setup/Home Page/Edit Page Content and once I save the changes are reflected in the site. The problem is that if I do ANY other changes, e.g. changing site from boxed to wide layout, the text of the Main Banner Block changes back to the default text (Hello & Welcome..) I am using the Responsive Business Directory Theme.

Does anyone have any idea why this is happening?

Thanks

Anton