Upgraded a site from 1.3.7 to 1.3.8a
Restored DB from backup
Ran DB upgrade
Products now indicating <!-- document.write('
instead of product info

Site = shirts4bowling.com/shirtstest/index.php?main_page=product_info&cPath=5&products_id=1036

Linux
PHP Version 4.4.8
MySQL 4.1.22-standard

I have no clue - first time I have seen this