The "About Us" and "Business" options in the "Help Center and other resources" menu from the top bar of all the sites are redirecting to the same page: https://stackoverflow.co
Previously those options were linked to https://stackoverflow.com/company and https://stackoverflowbusiness.com pages. But due to this change New official secondary domain: stackoverflow.co, now both URLs point to the same page.
Please decide whether the "About Us" and "Business" options should be combined or both should point to their respective pages.