WordPress 3.6, Read More Links Broken

My WordPress sites updated to 3.6 pretty smoothly.

Read More links for post excerpts are not being output by functions.php.

The fix is simple. Just change … to … in the filter.

/**
 * Add 'Read More' link to excerpts.
 */
add_filter( 'the_excerpt', 'tsg_excerpt_read_more_link' );
function tsg_excerpt_read_more_link( $output )
{
    global $post;
    return str_replace(' [&hellip;]', '.. <a class="read-more" href="'. get_permalink($post->ID) . '">Read More...</a>', $output);
}