gladiator fights appearing in log of another gladiator

[Apoca1ypse]

i have 2 gladiators, 1 named kharn and 1 named kharn reborn.

when i look at kharn reborn's fight history, all is well.

when i look at kharn's match history, kharn reborn's fights also appear there.

[Team Kaos]

Names that begin the same have a habit of falling into each other's arena results.
My slum team Maximum Overdrive and the Weapon X's have always had this problem