Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Initially I thought this was just in the Participation badges section, but it looks like everywhere on the Badges page that has a link, the anchor html tag is visible.
Fixed, see this meta post for details.