Ticket #51469: 51469.diff

src/wp-includes/post.php

@@ -5483 +5483 @@
         $cache_key = "get_pages:$key:$last_changed";
         $cache     = wp_cache_get( $cache_key, 'posts' );
         if ( false !== $cache ) {
+                _prime_post_caches( $cache, false, false );
                 // Convert to WP_Post instances.
                 $pages = array_map( 'get_post', $cache );
                 /** This filter is documented in wp-includes/post.php */