Initially I thought you were saying they subscribed to a single magazine from the same instance three times and was thinking “Is that even possible?”.
Then I had a closer look and realised they were 3x different magazines on different instances but all with the same name.
Makes sense that it would appear 3x times.
Have they announced how they come to these numbers?
Are they actual combat deaths or do they take into account surrenders and injuries substantial enough to be taken off the field?