Problem with Products pages

Hi,

Since the last WordPress update (4.3.1), I’m having problems with the display of each of my products (variable products). I’m using Vantage theme (free)+ Woocommerce (all plugins and theme are updated)

Here is a list of the issues:

– Price is not showing once you select the options for the product.
– Picture of variation does not change.
– Add to cart button is not showing up.
– Lightbox for the product’s picture is not working (picture loads in a new page)
– Product description tabs are not working. Information of each tab is shown in the same page.

I’ve uninstalled and reinstalled Vantage theme and Woocommerce, with no luck. Also I’ve reinstalled WordPress. I haven’t made any customization to the core components of the theme or plugins (no custom css, child theme, functions.php, etc.).

The theme was working perfectly before the WordPress update.

I’ve tested with other themes (including SiteOrigin’s “Estate” theme) and there is no problem with these themes and my products.

My site is not live yet, so I can’t give you the url. I really like Vantage theme, I’m testing it to see if I buy the premium version, so please help! =)

Thanks!