Ghost ships?

  • Current battle - fight a naval force of 2 Dreadnoughts with a designation of XX47 Early this afternoon, destroy the flotilla. Newspaper reports it destroyed. 15 minutes later, a flotilla of 2 Dreadnoughts with the same designation of XX47 appears in the same place where we were fighting the previous one. How is this possible? Surely if we have destroyed the flotilla XX47 it cannot reappear?