Created a form. Went to preview and nothing was displayed. Then realized I hadn't entered license. Doh!
After entering license, went to edit forms. No title displayed but clicked on 'edit'. On edit page, no form is displayed, only the 'update' button and 'add fields' sidebar.
Clicking on "update form" button caused it to spin endlessly.
Creating new forms seem to work fine but noticed a few floating help messages moving off the left edge of the screen.