Index: sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-support/bbpress/content-single-topic-lead.php
===================================================================
--- sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-support/bbpress/content-single-topic-lead.php	(revision 7478)
+++ sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-support/bbpress/content-single-topic-lead.php	(date 1532033834052)
@@ -46,7 +46,13 @@
 
 				<?php bbp_topic_author_link( array( 'sep' => '', 'show_role' => false, 'size' => 100 ) ); ?>
 
-				<?php bbp_user_nicename( bbp_get_topic_author_id(), array( 'before' => '<p class="bbp-user-nicename">(@', 'after' => ')</p><br />' ) ); ?>
+				<?php bbp_user_nicename( bbp_get_topic_author_id(), array( 'before' => '<p class="bbp-user-nicename">(@', 'after' => ')</p>' ) ); ?>
+
+				<?php if ( current_user_can( 'moderate', bbp_get_topic_id() ) && 'bbp_blocked' === bbp_get_user_role( bbp_get_topic_author_id() ) ) : ?>
+					<span class="user-is-blocked">[<?php _e( 'This user is blocked', 'wporg-support' ); ?>]</span>
+				<?php endif; ?>
+
+				<br>
 
 				<?php if ( $title = get_user_option( 'title', bbp_get_topic_author_id() ) ) : ?>
 
Index: sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-support/bbpress/loop-single-reply.php
===================================================================
--- sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-support/bbpress/loop-single-reply.php	(revision 7478)
+++ sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-support/bbpress/loop-single-reply.php	(date 1532033833932)
@@ -33,6 +33,10 @@
 
 		<?php bbp_user_nicename( bbp_get_reply_author_id(), array( 'before' => '<p class="bbp-user-nicename">(@', 'after' => ')</p>' ) ); ?>
 
+		<?php if ( current_user_can( 'moderate', bbp_get_reply_topic_id() ) && 'bbp_blocked' === bbp_get_user_role( bbp_get_reply_author_id() ) ) : ?>
+			<span class="user-is-blocked">[<?php _e( 'This user is blocked', 'wporg-support' ); ?>]</span>
+		<?php endif; ?>
+
 		<?php if ( $title = get_user_option( 'title', bbp_get_reply_author_id() ) ) : ?>
 
 			<p class="bbp-author-title"><?php echo esc_html( $title ); ?></p>
Index: sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-support/sass/site/_bbpress.scss
===================================================================
--- sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-support/sass/site/_bbpress.scss	(revision 7478)
+++ sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-support/sass/site/_bbpress.scss	(date 1532033993179)
@@ -434,6 +434,10 @@
 			color: #f00;
 		}
 
+		.user-is-blocked {
+			color: #f00;
+		}
+
 		.create-topic {
 			font-size: 0.8rem;
 			float: left;