Template preview shows only one issue

When trying to preview a template, either by entering a JQL expression or leaving it empty, you get only one issue, when it should be a long list of issues.

It says "To prevent long loading times, only the first 3 issues will be previewed when no JQL is entered" but it doesn't preview 3 issues.

 Instructions

This usually occurs after a migration from a Jira Data-Center to a Jira Cloud, here’s how to fix it:

1. Edit the notification template that you’re using;

2. Check if you have the “Loop Block” added to your template to be able to retrieve and show data from all the issues;

3. In case the “Loop Block” isn’t there, please add it to the template;

Open

4. Be sure to encapsulate all the information that needs to be shown per issue into the “Loop Block” on the template editor.