Right and left Sidebar behave different with same PP

<?php
 
// Retrieve consistent random set of posts with pagination
function mam_posts_query($query) {
 global $mam_posts_query;
 if ($mam_posts_query && strpos($query, 'ORDER BY RAND()') !== false) {
 $query = str_replace('ORDER BY RAND()',$mam_posts_query,$query);
 //print_r("<p>$query</p>");
 }
 return $query;
}
add_filter('query','mam_posts_query');
$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
$seed = date('Ymdh'); // Use date('Ymdh') to get an hourly change
global $mam_posts_query;
$mam_posts_query = " ORDER BY rand($seed) "; // Turn on filter
$args = array(
 'caller_get_posts' => 1, // Stickies will be repeated if this is not set
 'orderby' => 'rand', // This MUST be in the query - the filter checks for it
 'paged' => $paged,
 'category_name' => 'anwaelte',
 'posts_per_page' => 4,
		'year' => 2017
);
query_posts($args);
$mam_posts_query = ''; // Turn off filter
// echo "<br />Seed is $seed, Paged is $paged";
if (have_posts()) {
 while (have_posts()) {
 the_post();
 echo '<br /><a href="' . get_the_permalink(). '">' 
 . get_the_title() . '</a>'
 ;
 }
} ?>