This is stated on the site itself.
“Today is 10/12/2019 at 18:00 (19:00 Moscow time) ... we completely stop the Peacekeeper’s servers, namely the myrotvorets.center website and all its mirrors,” the statement said.
It is specified that only certain categories of users will temporarily have access to resource data.
Earlier, the head of the Verkhovna Rada Committee on Freedom of Speech, Nestor Shufrich, asked the Security Service of Ukraine to check the activities of the Peacemaker website.
In October, Benjamin Moreau, deputy chairman of the UN monitoring mission for Ukraine, said parliamentary deputies should initiate the closure of the Peacemaker website.