Brief
We have updated the 'order_items_properties.php' script.
Description
1) When you add multiple product options and set "Sort Order" in a different order then "ID" as a LISTBOX, the options are not sorted correctly.
2) The Product Type option values that you didn't select per some product on Edit Product page can show up on checkout (order_info page).
Solution
Download the updated version of the file:
http://www.viart.com/downloads/order_items_properties-4.zip
Further, extract the 'order_items_properties.php' file and upload it via FTP in BINARY mode into 'includes' folder of your shop replacing an existing file. Please do not forget to make a backup copy of the current files in case something goes wrong.