Problems with WPML

I have problems with WPML and multiple languages. I don’t know how it is supposed to work. But THE MOST times, there are only listed the pages, categories etc from my DEFAULT language. But sometimes and I don’t know why, there are listed the items from my other languages. I found no system behind that…

The problem here is, if that there are listed the items of my default language and I open my page in another language the filter do not work. I think it would make sense, that the standard item should displayed always . But then the filter sometimes not work.

I fixed that for me with replacing this:

$post_id = $wp_query->get_queried_object_id();

with this:

$post_id = $wp_query->get_queried_object_id();
if (function_exists('icl_object_id')) {
	global $sitepress;
	$post_id = icl_object_id($post_id, 'page', TRUE, $sitepress->get_default_language());
}

How should it actually work?

http://wordpress.org/plugins/restrict-widgets/