[DrQuietus]

There is no [extra_fields] section.

)

    [2] => Array
        (
            [productid] => 25
            [productcode] => 01PB03041R
            [provider] => 1
            [distribution] => 
            [weight] => 0.00
            [net_weight] => 0.00[list_price] => 0.00
            [avail] => 0
            [rating] => 0
            [forsale] => Y
            [add_date] => 1459014062
            [shipping_freight] => 0.00
            [free_shipping] => N
            [discount_avail] => Y
            [min_amount] => 1
            [length] => 0.00
            [width] => 0.00
            [height] => 0.00
            [low_avail_limit] => 10
            [free_tax] => N
            [product_type] => N
            [manufacturerid] => 0
            [return_time] => 0
            [meta_description] => 
            [meta_keywords] => 
            [small_item] => N
            [separate_box] => N
            [items_per_box] => 1
            [title_tag] => 
            [taxcloud_tic] => 00000
            [avatax_tax_code] => 
            [is_variants] => 
            [is_product_options] => 
            [is_taxes] => 
            [variantid] => 0
            [price] => 3.67
            [product] => 01 Light Duty Rigid Plate
            [descr] => 01 Light Duty Rigid Plate
            [fulldescr] => 01 Light Duty Rigid Plate
            [taxed_price] => 3.67
            [is_image_T] => 1
            [tmbn_url] => FAKEURL.com/images/T/LD_01Series_300-T-22.jpg
            [image_x] => 150
            [image_y] => 150
            [tmbn_x] => 150
            [tmbn_y] => 150
            [appearance] => Array
                (
                    [empty_stock] => 
                    [has_price] => 1
                    [has_market_price] => 
                    [buy_now_enabled] => 
                    [buy_now_form_enabled] => 1
                    [min_quantity] => 1
                    [max_quantity] => 50
                    [buy_now_buttons_enabled] => 1
                    [force_1_amount] => 
                    [added_to_cart] => 
                    [quantity_input_box_enabled] => 
                    [is_auction] => 
                    [buy_now_cart_enabled] => 1
                    [loop_quantity] => 51
                    [buy_now_add2wl_enabled] => 
                )

            [page_url] => product.php?productid=25&cat=22&page=1
        )

    [3] => Array

I double checked, there are extra fields, the module is turned on and the values are showing on the customer product page.