When we click the gear icon to edit the columns to view on the Entries screen, we get a blank popup. From the inspector I can see that it is an iframe - if I load that URL seperately I also do not see anything.
The trailing ampersand is curious, though it shouldn’t matter.
We’ve recently upgrade from Gravity Forms on our dev server and this is preventing us from going live. We are on the latest gravity forms version. I’ve tried using the default wordpress theme and I’ve systematically turned off plugins that have bits related to the admin portion, or javascript. I’ve tried compatability mode.
Has anyone else experienced this? Is this a bug from upgrading from an older Gravity Forms version? Could this be networking/firewall related?