Chouby on "Show specific translated post in template regarding of the language"

Change the code to this:

<?php
$post_id = 26;
if (function_exists('pll_get_post') && ($tr_id = pll_get_post($post_id)) && !empty($tr_id))
  $post_id = pll_get_post($post_id);
$queried_post = get_post($post_id);
echo $queried_post->post_content;
?>