On the home page of this site: http://imagesbeauty.com.au/ under the title "Get a FREE 15% Discount Voucher" I've inserted a form using the GF widget. It displays just fine now, but when I turn on caching in WP Super Cache, it says something about the form not being found. Any ideas why? I've got lots of Gravity Forms (including via the widget) on other sites that are Cached with Super Cache. But this one bugs out.
(and yes, I've contacted their support, and they're at a bit of a loss)