A Bing translation says these are the final two Rokot launches. Not the same as Dnepr, which is a different program.
"After these two program launches "Rokot" closes, said the head of the European Space Agency in RUSSIA Rene Pišel′
Moscow, September 21. /TASS/. European launches of satellites for Earth observation Sentinel-5 p and Sentinel-2B, which planned to spend this year on a Russian Rockot launcher from the Plesetsk Cosmodrome, deferred to the following year. This was announced by TASS in an interview the head of the European Space Agency (ESA) in Russia Rene Pišel′."