Yandex.Zen has blocked the Media Zones page. When you try to go to a channel via a link, you get a 404 error message.
Screenshot of the page that appears when you click on the link to the Mediazones page in Yandex.Zen
Earlier, Roskomnadzor, at the request of the Prosecutor General's Office, blocked the publication. According to the agency, Mediazone contains “knowingly false socially significant information that poses a threat of harm to the life and (or) health of citizens, a threat of mass disruption of public order and (or) public safety. In particular, information materials about Russia's alleged attack on the territory of Ukraine.”