In addition, Serge Bernstein's book on probability was not reprented on the same grounds. Even quantum mechanics was not fully accepted in the USSR because of its inherent indetermancy. The "Communist State" allowed of no "random" components. Every thing was designed by the Party.
To be fair, Kolmogorov was only censored but the evolutionary biologist Vil'yams was executed for holding Darwinist views. (I wonder if Vil'yams's family came originally from England.)