Due to recent API changes made by the Instagram developers, users may run into some difficulties displaying their Instagram feed using our themes.
You can find more information on these API changes here: https://www.instagram.com/developer/
Our development team is currently working hard on a permanent solution for this issue, and this fix should be rolling out sometime soon.
In the meanwhile, we recommend using the third-party Instagram Feed plugin to all our customers. We ran numerous tests and concluded that this plugin should provide you with a reliable and error-free way to display Instagram feeds on your website at this time. This plugin has been updated to comply with the recent Instagram API changes and it’s a good idea to try it out, at least until our development team implements the new solution regarding this matter.