Close in Zoomed close in, the Hyannis Station label is displayed and further out the admin centre of the district is shown which is normally as expected I suppose.
Someone appears to have placed the Barnsstable admin centre node where the Hyannis admin centre node should be. This appears to be an error if the Barnstable admin centre should be elsewhere.
The admin node for Barnstable has been placed a bit south of the Barnstable municipal airport.
https://www.openstreetmap.org/relation/2387624#map=12/41.6707/-70.3640
and more precisely here, at the corner of Barnstable Rd and Main St and the Hyannis PO is close down the road, and this is close to Hyannis Station.
https://www.openstreetmap.org/node/158843349
The Hyannis boundary does not have an admin centre node...
https://www.openstreetmap.org/relation/9529613#map=14/41.6531/-70.2964
This changeset comment may be relevant...
https://www.openstreetmap.org/node/158804304
This all seems a bit strange to me but I am not in your country.