Brief
We have fixed the 'block_order_info.php'' file for release 3.5.
Description.
The options cost was not added to the order price on the checkout pages.
Solution.
We would recommend to download an updated version of the file from here:
http://www.viart.com/downloads/block_order_info-3.5.zip
Further, extract the above mentioned file into the 'block' folder of your shop replacing an existing one. Don't forget to make a backup copy of the current file in case something goes wrong.