When I go to a tag page, I don't see all the questions that are tagged with that tag. I notice it when going to a tag page with a low amount of tagged questions, like head.

When I enter the page I see all the 7 questions and then 5 of them disappear quickly (after less than a second) and all I see, in this case, are the top question and the third question.

I was going to post it on the main site but thought that maybe it has to do with the site's functionality (although it's unlikely) so I posted it here.