PinIt Button in BC posting wrong Link when Option Set present

The PinIt Button on Product Detail pages (BC Storefront) is pulling the wrong product link when Product Option Set is present.

This is happening specifically:

1. In the Watch Category (11th in left navigation)
2. When an Option Set to 'Choose Face' is present

PinIt Button is posting the URL Link for first Face in List Choice instead of the actual Product URL.

(Facebook/Google+/Twitter appear to all be pulling the correct product link).

I believe the PinIt button has been performing this way for some time but it was never quite so obvious until Pinterest changed their format recently for these rich pins.

Please investigate asap - spent hours correcting what I could find but that does not help when others make the pin.

Thank you!