Hi, here I've just been following the Pic4Review site, which sets tasks to fill in missing detail by using auto matched Mapillary street images to the missing items.
There are challenges set over many locations and you have no control over the next one selected, which is possibly why this change has happened over a large area.
Gulf was input here as it matched to the street image shown.
Site link:
https://pic4review.pavie.info/#/mission/2557