Content block doesn't show when query is added to the URL
I managed to fix this issue. I'm very new to Drupal and I'm administrating a site that someone else built. The problem was in template.php in a function called 'views_views_pre_execute'. Some code was checking for drupal path alias and some custom queries was built. I changed: '$path = substr(drupal_get_path_alias(request_uri()),1);' into 'drupal_get_path_alias($_GET['q']);' and now it works.