Instagram has changed their API. It is a huge change regarding the data accessibility, features and many more. Almost none of the previous API will work as it was working earlier. From June 1 all of those will be disabled.
To address these new changes we had to rewrite the whole extension. There are a number of changes in the feature perspective. We had to drop a feature and integrated/working on new features as well. These features will be visible on the upcoming versions.
If you are an existing user of "JInsta Photo Gallery" extension, you have to get the access token and upgrade to the new version. Please contact via the support form and you will get 51% discount.