On by BuddyPress site, godsync.com/blog, the BuddyPress widget Active, Newest, and Popular links aren't working. I think the issue lies in my theme. I deactivated all my plugins and still had the issue, and switching to the WordPress default theme fixed it. When those links are clicked, instead of updating the widget, it just redirects the whole browser to the BuddyPress members page. I even deactivated the "Link widget title to Groups directory" option in the widget, and it still didn't fix it. I've granted WPMU access to the site. If you need to create a user account to test it, go for it.