I am running a site with two languages (English and German) which can be changed by the Falange Language Switcher. In TZ Portofolio I have created Categories and Articles for each of these languages. In my menu I have created the respective menu items for both languages.
When I call a single article it is only possible to switch the language from German to English. When I am switching from English to German I am getting 404errors.
So when I switch from http://mysite.com/german-article to English the URL changes from http://mysite.com/en/english-article. This is correct and it works well.
But when I switch from http://mysite.com/en/english-article to German the URL changes to http://mysite.com/english-article. So the only thing that changes is that /en/ disappears from the URL. That is not correct. Also the rest of the URL should change to .../german-article. But this does not happen.
What am I missing?