deucethemes

Try resetting your permalink settings if that solves the problem.

Thank you for this info @mrhipster. We already submitted a new version but we are still waiting for the approval. For now we can fix this by editing the archive.php file, on line 67 up to 69, replace that line of codes with this, <?php while ( have_posts() ) : the_post(); ?>

It seems that this is a css bug, sorry for that.
For now, you can download Simple Custom CSS WordPress plugin(https://www.ads-software.com/plugins/simple-custom-css/) then go to Appearance -> Custom CSS and add this code,
select{line-height:20px!important;}