When sorting by hot, I get posts with 1 upvote and no comments near the top. And it is above a post from the same community (nieuws) that has 2 upvotes. Seems to be broken.
Yep, intentionally so. When someone asks about "the hottest fashions," they don't care about what was hot then years ago, they mean what's hot right now. So it's recent posts that are getting a lot of positive attention.