http://uawire.org/russia-prepares-to-block-facebook-and-instagram Well this would be good news....no more irritating trolls posting their jibberish and fake accounts.
They can't control FB and by extension instagram so the ban is 'reasonable'. They got VK, which was not controlled until the owner sold it and moved out of Russia(same creator as telegram-same story, he refused to hand the encryption keys to FSB and closed it in Russia). Very honorable unlike Mark Zuckerberg but yeah different setting, story and personal character.