That is not in the realm of things I consider believable
It makes no sense.
Why would the US investigate the org for "extremism" when just a couple weeks ago, the U.S. Commission on International Religious Freedom (USCIRF) announced that they have "adopted" a JW in Russia as part of their Prisoners of Conscience project?
Vice Chair Arriaga Adopts Two Religious Prisoners of Conscience
Vice Chair Arriaga said, “These two cases are examples of the Russian government ‘securitizing’ religion—targeting religious communities it considers illegitimate on the pretext that they pose a national security threat”
WASHINGTON, DC – Kristina Arriaga, Vice Chair of the U.S. Commission on International Religious Freedom (USCIRF), today announced that she is adopting two religious prisoners of conscience in Russia, Dennis Christensen and Ivan Matsitsky, as part of USCIRF’s Prisoners of Conscience Project. Mr. Christensen, a member of the Jehovah’s Witnesses, was arrested in Oryol, Russia, on May 25, 2017, following the raid of a prayer service in which he was participating. As of September 13, 2018, Mr. Christensen has appeared 38 times before Oryol’s District Court. He faces a possible sentence of up to 10 years in prison. Mr. Matsitsky, the director of the Church of Scientology in St. Petersburg, was arrested on June 5, 2017, on various charges including involvement in “an extremist conspiracy.” He has been held in pretrial detention since his arrest.
I don't trust Rick Fearon
His stories just don't check out