Multiple Taxonomy Queries Working?

It seems this function is not working. My shortcode is: [display-posts post_type=”product” taxonomy=”product_tags” tax_term=”featured” taxonomy_2=”product_categories” tax_2_term=”awards” posts_per_page=”20″ post_status=”publish” orderby=”post_title” image_size=”medium” wrapper=”div” wrapper_id=”product-product_tags-home-page”]

The query generated is: SELECT DISTINCT t.term_id, tr.object_id
FROM staging_drJ_terms AS t
INNER JOIN staging_drJ_term_taxonomy AS tt
ON t.term_id = tt.term_id
INNER JOIN staging_drJ_term_relationships AS tr
ON tr.term_taxonomy_id = tt.term_taxonomy_id
WHERE tt.taxonomy IN (‘product_categories’, ‘product_tags’)
AND tr.object_id IN (85459, 85471, 85540, 85580, 85549, 85456, 85497, 85468, 85578, 85295)
ORDER BY t.name ASC

I was following instructions on this page: https://displayposts.com/2019/01/07/taxonomy-queries/

Appreciate your help!

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