Sweet Baby Ray's BBQ Sauces

Hi,
I’m trying to follow the Rav’s direction regarding these items but am having some confusion. Corn Syrup is listed under ingredients as Kosher for Pesach for Sephardim and for Ashkenazim that eat corn on Pesach. But these items on the product list are listed as kosher for Pesach for all including ashkenazim, despite having high fructose corn syrup as the first ingredient:
Sweet Baby Ray’s
HONEY BARBECUE WING SAUCE, ORIGINAL BARBECUE SAUCE, MAPLE BARBECUE SAUCE, SWEET ‘N SPICY BARBECUE SAUCE, HAWAIIAN BBQ SAUCE, CREAMY BUFFALO WING DIPPING SAUCE, BUFFALO WING SAUCE, MILD BUFFALO WING SAUCE, HONEY BARBECUE WING SAUCE

Can you explain the reasoning for this so we can better understand?

Many thanks for all your efforts!