I know this is way over your T-addled penut brain, pooner, but hear me out.
The last screenshot is the Robots tab. I know it's hard to see because Kenneth is a fucktard who can't stop fucking shit up. But as you can see each page has between 1 and 20 guests listed.
The Guests tab shows 20 on page one and 5 on page 2. 20+5=25, just like the Online guests figure in the first screenshot shows.
The Robots tab has four pages, not two, which indicates there are between 61 and 80 bots who identify as bots, none of which are counted as guests.