“Top Rated” widget conflict with search results

I have a widget to display Top 5 high rated posts. On all pages it’s working okay.

Each post displayed in the widget is attached to a custom taxonomy term.

I built my search using WP standart. Then I needed to include custom taxonomy terms in my search results. I used this snippet to achieve that: https://gist.github.com/bueltge/1016587
The code added custom taxonomy terms in my search results.

Whenever I search for a custom taxonomy term, my Top5 widget suddenly starts listing posts ONLY attached to the term being searched. For example: When I search for “Ozodbek Nazarbekov” (which is a custom taxonomy term), as long as I’m on the search results page the widget displayes posts attached to the “Ozodbek Nazarbekov” taxonomy term:

I believe the Thumbs Rating plugin is somehow grabbing the $category from the search results template.

Here’s what I’m using to list Top5 posts:

while($thumbs_ratings_top_query->have_posts()){

				$thumbs_ratings_top_query->the_post();

				$return .= '<li>';
				$return .= '<h4 class="widget-ad-title standart-link"><a href="' . get_permalink() . '">' . get_the_title() . '</a><h4>';
				$return .= '<h5 class="top-five-subtitle">' . get_the_term_list( $thumbs_ratings_top_query->post->ID, 'singer' ) . '<h5>';
				}
				$return .= '</li>';
			$return .= '</ul>';

			// Reset the post data or the sky will fall

			wp_reset_postdata();

The “singer” is the custom taxonomy term.

This is the search results loop:

<?php while ( have_posts() ) : the_post(); ?>
                  <li class="search-result-li">
                    <div class="single-result">
                      <?php
                        $type = get_post_type($post);
                        if ($type == 'music') {
                          $faicon = 'fa-music';
                        }
                        elseif ($type == 'clip') {
                          $faicon = 'fa-play-circle-o';
                        }
                      ?>
                      <i class="fa <?php echo $faicon; ?>" aria-hidden="true"></i>
                      <h4 class="result-title"><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h4>
                      <p class="result-meta"><i>Qo'shiqchi:</i> <?php echo get_the_term_list( $post->ID, 'singer' ); ?></p>
                    </div>                    
                  </li>
                <?php endwhile; ?>