Might the problem be that my permalinks have “Post name” selected and the translated version puts /*language*/ in between. Is it possible that it messes with the https part of the slug?
I don’t have any SSL plugins. The url is already set to https. The problem is only at the translated page. The original language pages are https, but only the translated pages have http.
My host does give me an option to redirect every http to https, but then my browser gives a “too many redirects” error. It is not only the homepage. It is every translated page.
I already tried re-saving permalinks. Did not do the job.
Any other suggestions?