Hi @finnwulf ,
We understand your redirects are still working even after switching to the free Yoast SEO.
Do you know if you changed the default redirect settings to .htaccess redirects? If so, you’ll find the 301 redirects by editing the .htaccess file in your site’s root directory.
You can edit the .htaccess file directly on your server using FTP or a server file manager. Please contact your WebHost for assistance if you have trouble uploading or editing files on your server.
If you cannot find any redirects on your .htaccess file, please try clearing your site/server cache to see if it’s just a cache issue.