After updating Ellen with latest version if you want to get new demo page data then you have to do that manually by following the instructions below.
Before importing new demo data please make sure updated Ellen Toolkit plugin.
Step: 1 Download the Templates file form here
Step: 2 Navigate to Templates> Import Templates.
Step: 3 Choose a downloaded JSON file and hit the Import Now button
Step: 04 Go to Dashboard -> Pages->Add New and Click Edit with Elementor button.
Step: 05 Click on the add template icon.
Step: 06 Go to My Templates tab and insert demo from list.
Step: 07 New demo imported successfully. Please don’t forget to hit Publish button
Warning: You can’t get the course and blog post data into imported pages as this is Elementor data.