WP 3.5.1
Wordpress SEO 1.4.12
Problem still not solved. I tried axelay's hack on lines 712-713 (wp_is_post_revision seemed to move here from 691-692), it does not fix the issue.
BTW, are we talking about this?
// if ( wp_is_post_revision( $post_id ) )
// $post_id = wp_is_post_revision( $post_id );