7–8 January 1919  

Just received a telegram from Minsk: a coup took place in Warsaw, the government was arrested. The coup was organized by the Endeks under the leadership of Paderewski. But the next day, "loyal forces" arrested General Janušaitis and the new government and reinstated the old one. Paderewski had demanded that Piłsudski form a government representing the three parts of Poland. The latter refused, and then the coup occurred.  

So, the coup was overturned back?