Thanks so much for your very quick response! I have since deactivated all plugins except for our theme, and the shortcode and one dropdown worked fine. I then re-added the plugins one by one and with all re-enabled, the shortcode was working fine. When I changed the identifier for the example form, the shortcode no longer worked and the dropdown stopped working, and I received this error message: *** EntryWizard ERROR ***
Missing identifier attribute for shortcode. Thanks again for your help.