easy fancybox inline is working on normal page but not working in search result

Guys,

I have the following issue:

On my normal pages/posts, the easy fancybox plugin is working just fine, but when I want to open the search results with a fancybox this will not open. can anyone tell me what I’m doing wrong?

The code I use for the normal page/post is:

<?php
$paged = ( get_query_var('paged') ) ? get_query_var('paged') : 1;
$wp_query = new WP_Query( array(
'post_type' => 'shop',
'posts_per_page' => '5',
'orderby' => 'rand',
'order' => 'DESC',
'cat' => get_query_var('cat'),
'paged' => $paged
)); ?>

<?php if ($wp_query ->have_posts()) : while ( $wp_query ->have_posts() ) :$wp_query ->the_post(); ?>

<!--Start Shop-->
<li>
<a href="#post-<?php the_ID(); ?>" title="<?php the_title(); ?>" class="fancybox-inline" id="inline"><?php if ( has_post_thumbnail()) { the_post_thumbnail('shops_post_thumbnail', array('class' => 'shops')); } ?></a>
</li>

<div class="fancybox-hidden">
<div id="post-<?php the_ID(); ?>" style="height:auto; width:600px;">
 <?php the_content(); ?>
</div>
</div><!--End Shop-->

and the code for the search results, it is almost the same:

<?php  if (have_posts()) : while (have_posts()) : the_post(); ?>

<!--Start Shop-->
<li>
<a href="#post-<?php the_ID(); ?>" title="<?php the_title(); ?>" class="fancybox-inline" id="inline"><?php if ( has_post_thumbnail()) { the_post_thumbnail('shops_post_thumbnail', array('class' => 'shops')); } ?></a>
</li>

<div class="fancybox-hidden">
<div id="post-<?php the_ID(); ?>" style="height:auto; width:600px;">
 <?php the_content(); ?>
</div>
</div><!--End Shop-->

This worked for a while, but one way or another it stopped working!
I’ve tried with all other plugins disabled, butt no result.

Any help will be appreciated in fixing this issue.

Thanks!

https://wordpress.org/plugins/easy-fancybox/