Hi hartey11, some servers are requiring USE IPV4 PROTOCOL option enabled in plugin settings https://www.dropbox.com/s/xmcifkqrwmxpt4l/2019-02-08-02-54-09-xpCqN45udF.png?dl=0.
Please try to turn it on and rebuild feeds cache https://www.dropbox.com/s/09aohrb61p3mqge/2019-03-27-16-34-14-VlKfLGQa2j.png?dl=0.
After this all instagram posts will appear.
