Steps to reproduce:

1. Prepare an eZ Publish 5.3 installation, in PROD env;
2. Update it to eZ Publish 5.3.3 via composer;
3. Create the following contnet structure:

Home
	Getting Started		(folder, node_id: 61)
	Tests			(folder, node_id: 120)

4. Configure ezpublish.yml:

ezpublish:
    system:
        ezdemo_site_group:
            content:
                tree_root:
                    location_id: 120
                    excluded_uri_prefixes: [ /Getting-Started ]

5. Clear Symfony cache;
6. Go to /Getting-Started folder e.g. http://53ezdemo.com/Getting-Started. Browswer will display a "This webpage has a redirect loop" message.