Today, the page at
http://www.grandcentrix.net/gotoappstore-de/
stopped showing the Gravity Form for no obvious reason. The form is embedded as follows:
[gravityform id="2" name="Apple iTunes App Store Anforderungen" title="false" description="false" ajax="true"]
Previewing the form from the WordPress dashboard still works like a charm. Can anybody help trying to identify why the from stopped working?