Abandoned cart rebuild includes only 1st product

Hey everyone,

I’m experiencing something strange at the moment.

I’m using this:
{{ organization.url|trim_slash }}/cart?wck_rebuild_cart={{ event.extra.CartRebuildKey}}

To add a button to my cart abandonment emails. However, the cart then includes only the first product. If I have added multiple, the rest of the products are missing from the cart.

 

Using WooCommerce.

btw; It also does not remember the quantity. I had a quantity of two for perfume 756, yet in the cart there is only x1.

Anyone have an idea? I’d hate to bother support over this.