I want to know if Naigu Stone Forest is open? I heard it was closed last year.

I intend to visit Kunming/ Stone Forest in May, so I want to know if I can go to Naigu.

Yesterday I asked this question about Naigu already here at this website, but I received no answer and I don't see my question anymore (yesterday evening It was still visible and open on the website). I hope I get a answer this time.