One of the problem with Russian JWs waking-up process is a pretty toxic environment amongst Russian-speaking ex-JW community. Many of ex-JWs went on to co-operate with FSB (ex-KGB), and its religious department under the banner of 'Russian Orthodox Church'. The largest Russian-speaking ex-JW online forum is also controlled by quite suspicious personalities.
I'd say the problem of Russian 'apostates' is similar to that of the Borg's - they're the worst enemies of themselves.