Bug WPML Plugin - Problem with adding product to cart with language other than native language.

I have a bug in the wpml plugin. I have the native Portuguese and normally it works the addition of the products to the stand. But when I switch to the English language and try to add a product to the cart, the following action occurs. * The page is updated, however the product is not included in the cart. * The url changes and returns to the product in Portuguese. Expert in wordpress that has already faced this bug and already comes with the solution. BID USD 20.00