Index: src/wp-includes/post-template.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- src/wp-includes/post-template.php	(revision b975a251ffed219f322359dfc2ca80750d98860b)
+++ src/wp-includes/post-template.php	(date 1566893237404)
@@ -1877,7 +1877,7 @@
 		__( '%1$s %2$s, %3$s ago (%4$s)' ),
 		$gravatar,
 		$author,
-		human_time_diff( strtotime( $revision->post_modified ), current_time( 'timestamp' ) ),
+		human_time_diff( strtotime( $revision->post_modified_gmt ) ),
 		$date
 	);