Bugs after the last update

The grid becomes unstable after the last update.

Link: http://dev.malchugani.com/produkt-kategoriya/konstruktori/

And this is after I put the code:

.clearfix::after {
    content: none;
    display: table;
}

Before that all the products are in one column. I’ve saw it’s something with the div:

<div class="clearfix visible-md-block visible-lg-block"></div>

On the older version of the theme there were no problems with the grid.

Best Regards