Issue with Enfold theme

Hello,
thank you for your plugin
Our theme support is saying that your plugin is causing a small issue
You can read about it at
https://kriesi.at/support/topic/wrong-description-on-mouse-over-in-previous-and-next-product/#post-995655
Please see also
https://profumo.tinytake.com/sf/MjgxMzg1NV84NDQzODE4
Can you give a look please?
Thank you
Mauro