If I go to "all magazines", then select "active" none of them are active!

If I go to https://kbin.social/magazines/ it shows the "hot" tab by default, and they're all pretty busy with lots of comments, threads, microblogs and subscribers. I go to /newest and yeah they're almost all empty, I'd expect that. But under /hot they're also almost all empty or nigh-on empty, which seems to be exact opposite of hot... unless it means they're radioactive and no-one wants to go there!

Is this something I'm doing wrong, something the site currently has malformed, or something else?