Earlier this month, prosecutors asked the court to convict Alexei Navalny of defrauding a cosmetics company and to sentence him to 10 years in prison.
Navalny's supporters set up a group on Facebook to organize a protest near the Kremlin on Jan. 15, when the verdict was to be announced, with tens of thousands voicing their readiness to attend.
Today, the court suddenly said the verdict and sentence will now be given Tuesday.