As I wrote in the title, custom posts previous, and next_post_links are working fine, but if I activate polylang-s custom post traslations, they do not work anymore This is the code:
<div class = "page-content">
<?php if ( have_posts() ) : ?>
<?php while ( have_posts() ) : the_post(); ?>
<h1><?php the_title(); ?></h1>
<?php the_content(); ?>
<?php endwhile; ?>
<?php endif; ?>
<?php if ( is_single() ) { ?>
<div class="clear"></div>
<div class = "prev-next-links">
<div class = "previous"><?php previous_post_link(); ?></div>
<div class = "next"><?php next_post_link(); ?></div>
</div>
<?php } ?>
