If I take 20 minutes to browse the first 30 links, and then click "next", do I really want "next 30 as of 20 minutes ago"? If I'm on the second page and hit re

If I take 20 minutes to browse the first 30 links, and then click "next", do I really want "next 30 as of 20 minutes ago"? If I'm on the second page and hit reload, what's the expected behavior? "Second 30 as of 20 minutes ago" or "second 30 right now"? I can kinda-sorta see how this implementation might be better in some corner-case, but it overalls leads me to having a confused state about just where I am in the stream.