Un plugin influye en el comportamiento del editor de imagenes avanzado, desactiva todos los plugins y activalos uno a uno, comprobando siempre entre activacion y activacion si el editor funciona corretamente.
Si lo que quieres es customizarlo o que desaparezca: http://wordpress.org/support/topic/how-to-remove-comments-off-section
<?php comments_popup_link(‘0 comments’, ‘1 comment’,
‘% comments’, ‘comments-link’, ‘Comments off’); ?>
This code is in a file called «comment-template.php» and that file resides in the wp-includes folder. It took me a long time to find that file. All I did was remove the words «Comments off» from between the single quotes. Thus the html code that is generated and sent to a browser will just write nothing, eliminating «Comments Off».