its a bit twisted, but to describe the situation:
whe have a multilingual site but you don't select by language rather by country. (you've for instance BE-FR in your path and not simple fr) and since there is not a translation for every country, there is also a global english fallback.
now the problem is: I switch the site language per language dropdown on the frontpage and get redirected to the according frontpage in the other language, but: on any node link I try then (like further menu items) I only get >>page not found<< it tries to reach www.example.com/be-fr/nid but the according node lies under www.example.com/en/nid even tough the language setting at the node itself is clear on be-fr.
so the question is how drupal constructes its path. what hooks are there we can look into to find the problem?
hope someone can help us, any clue appreciated!