drale2k

Tested just and seems everything works.

Anyway you should have tested at least critical thing like executing custom javascript since this is a main feature of your plugin before releasing it to the public.

thanks for the fix!

UPDATE://

I have managed to fix it using this modified code

$media_type = ( isset($_GET['media_type'])) ? get_category_by_slug($_GET['media_type']) : '';
	$country = ( isset($_GET['country'])) ? get_category_by_slug($_GET['country']) : '';

	$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;

	$filter = array(
		$media_type->term_id,
		$country->term_id
	);

	// remove false, null and empty values (category__and needs clean values)
	$filter = array_filter($filter);

	$args = array(
		'category__and' => $filter,
		'category__in' => array(8),
		'paged' => $paged,
		'monthnum' => $release_months,
		'year'=> $release_years
	);

	query_posts($args);

Although i am sure that ‘category__and’, prior to WP 3.2, would check for invalid array values and remove it by itself.

However, i am happy to fixed this after many hours of try and error ;/

Installing WordPress 3.1 did solve the issue so it is definitely a prob with 3.2, but i really would like to use the new version.

No one else has this issue? I will need to downgrade to 3.1 i guess ;/