Hi

As a logged in user, when I add an item to the wishlist and then call Save() it's not persisting. I can see the version key has changed against the wish list? Does anyone have any ideas?

    [HttpPost]
    public JsonResult Favourite(Guid key)
    {
        try
        {
            IWishList wishList = ((ICustomer)CurrentCustomer).WishList();
            var product = _productService.GetByKey(key);
            wishList.AddItem(product, 1);
            wishList.Save();
            return Json(true);
        }
        catch (Exception)
        {
            // log
            return Json(false);
        }
    }

Using v.2.5.0 and Umbraco v7.6.5.

Thanks in advance, Sam