link not working main page

hello

something happen , what i had not before
on the main page of my blog are the links not showing of posts
https://www.genderweb.org/

but in the last post is a link , if you click on the title or read more u will see
i was add in function.php this but think this not the reason
“/* Modify the read more link on the_excerpt() */

function et_excerpt_length($length) {
return 220;
}
add_filter(‘excerpt_length’, ‘et_excerpt_length’);

/* Add a link to the end of our excerpt contained in a div for styling purposes and to break to a new line on the page.*/

function et_excerpt_more($more) {
global $post;
return ‘<div class=”view-full-post”>ID) . ‘” class=”read-more”>read more</div>;’;
}
add_filter(‘excerpt_more’, ‘et_excerpt_more’);”