10 sites available but none actually avail? date range

[jersam]

Trying to find sites for Yosemite, i know i know late to the game.

[2026-04-12 18:16:56] INFO     Searching Hodgdon Meadow Campground, Yosemite National Park, CA (232451) for availability: June, 2026
[2026-04-12 18:16:57] INFO             ⛺️      10 total sites found in month of June

https://www.recreation.gov/api/camps/availability/campground/232451/month?start_date=2026-06-01T00%3A00%3A00.000Z

Is it the closed sites causing the 10 sites?

I have June 15 to 20th for the date range but reporting the whole month?