He's sinking "Rostow on Don". How can you destruct 1 submarine twice

The information provided by the Ukrainian General Staff on August 3, 2024 is somewhat misleading. It was informed that the day before, a submarine “Rostow on Don” was struck in Sevastopol “with success”, which “sinked on the spot”. Fortunately, it was rapidly realised that this did not deprive the Warnnomorsk Flot of the second in turn submarine of the 636 kind of Warszawianka task (according to NATO kind Kilo), but the 1 that was damaged eleven months earlier - 13 September 2023.