Duplicate social icons

Hi!
I installed your plugin on the site http://www.smartypuzzle.com
For upcoming products, it shows me the social sharing buttons twice, even under the plugin text. So they repeat 2 times. I tried everything but there is no way. Is this a bug?

Tried both Jetpack Sharing Buttons and Add to Any, same thing happens.

Click on any upcoming product: https://www.smartypuzzle.com/negozio/

The page I need help with: [log in to see the link]