Some users experienced messages being displayed out of sequence on rare occasions. We have made modifications to our system to prevent this from happening in the future.
This error occurred when a comment was posted though the Hatena Star comment function. At times the response to a comment was displayed above the original comment in Hatena Message (http://m.hatena.com). The latest modification has corrected this problem, and we do not expect this error to recur in the future.
We would like to thank the users who pointed out this error to us.