diff --git a/wp-includes/taxonomy.php b/wp-includes/taxonomy.php
index e5816580d1..0419e97424 100644
--- a/wp-includes/taxonomy.php
+++ b/wp-includes/taxonomy.php
@@ -1629,7 +1629,14 @@ function get_terms( $taxonomies, $args = '' ) {
 	$args['offset'] = absint( $args['offset'] );
 
 	// Save queries by not crawling the tree in the case of multiple taxes or a flat tax.
-	if ( ! $single_taxonomy || ! is_taxonomy_hierarchical( reset( $taxonomies ) ) ) {
+	$has_hierarchical_tax = false;
+	foreach ( $taxonomies as $_tax ) {
+		if ( is_taxonomy_hierarchical( $_tax ) ) {
+			$has_hierarchical_tax = true;
+		}
+	}
+
+	if ( ! $has_hierarchical_tax ) {
 		$args['hierarchical'] = false;
 		$args['pad_counts'] = false;
 	}
@@ -1963,7 +1970,9 @@ function get_terms( $taxonomies, $args = '' ) {
 
 	// Update term counts to include children.
 	if ( $args['pad_counts'] && 'all' == $_fields ) {
-		_pad_term_counts( $terms, reset( $taxonomies ) );
+		foreach ( $taxonomies as $_tax ) {
+			_pad_term_counts( $terms, $_tax );
+		}
 	}
 	// Make sure we show empty categories that have children.
 	if ( $hierarchical && $args['hide_empty'] && is_array( $terms ) ) {
diff --git a/wp-includes/version.php b/wp-includes/version.php
index fb6d507c77..9dc910d9a3 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-alpha-31283';
+$wp_version = '4.2-alpha-31284';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.