Tipis were sold on a seperate link to the sticklinch/wv accomodation, and never showed up on the main glastonbury.seetickets.com landing page.
I wasnt monitoring the Tipi page directly. My tracker was monitoring the alternative "Tour" page, which often gives insights over the normal see tickets landing page:
Glastonbury 2022 Tickets and Dates 2022 (seetickets.com)
And it picked up on and pinged the addition of a link:
Glastonbury 2022 - Tipi Village (seetickets.com)
This link has since been removed and is no longer valid.