Woocommerce products layout

After installing the latest plugin updates, the ‘shop’ (homepage) and the categories layouts are missing items from the bottom of the page. For example, at the top of the page it reads display 24 items of 165, but on the actual a page only 22 or 23 will appear, even though there is 165 items available.
I have installed WooCommerce Product Archive Customiser plugin and have also added –
add_filter( 'loop_shop_per_page', create_function( '$cols', 'return 24;' ), 20 ); to functions.php in my theme directory, but I still can not fill a page with products. I’m using Accesspress store theme on WP 4.7.3.

An example of the issue