Resolved

Reported for: WooCommerce Multilingual 3.6.2

Resolved in: WooCommerce Multilingual 3.6.4

Symptoms

When adding a single product (A) to the cart and right after adding a product bundle that contains that same product (A), is adding +1 to product (A) besides adding the product bundle itself. This by adding those products in the same language.

Workaround

This is fixed in WooCommerce Multilingual 3.6.4-beta1