Before restoring a backup, we recommend reviewing the following article:
To restore a previously saved backup of a funnel, course, or website page:
Open the page you wish to restore in the page editor.
Click on Advanced settings (top left of the editor), then select Page backups.
In the list of available backups, locate the version you wish to restore.
Under Actions, click Restore.
Your page will be restored to the selected backup version.
Warning: make sure you’ve saved any recent changes before restoring a backup, as the current version will be replaced.