Product page doesn't updating product availability

[huracan]

Hello,

 

 

I am using prestashop 1.7 with twinpix theme.

I have a problem on product page, when i change some product options (color, or size) it is not updating product availability status.

Here is page from my webiste: http://www.obucainportana.rs/sr/zenske-patike/13-87-patike.html#/15-color-zelena/21-size-38

How i can fix this?

Btw, twinpix theme support has expired.

 

Thanks,

[Vincent]

Hello,

 

Same problem for me. Have you succeeded to solve it ?

 

Thanks !