I have been working on a site using The Gem template and WP Bakery for a few months. All of the sudden I can no longer save elements as templates or add any additional widgets to the footer. I have looked into the third party widgets and none of them are the cause of the issues. Nor is it my broswer cache, as I have also tried all of these things on a separate workstation. Up until now, saving templates and adjusting the widget footer have not been an issue.