Free Shipping bar Shipping Classes not working with WPML

Hi guys,

When using the shipping class exclusions area, the english side works perfect but when using a second language, it doesnt work with WPML.

When I save the second language, it overrides the first language and also, when using the second language, it doesnt work as it still shows the product as eligible for free shipping.

Please visit my website and go to Memberships.

Selet any membership and youll see the english side work perfect but when you visit the french side, it doesnt as it will show its eligible for free shipping.

Please help