Halo Wars Stat Error

I was looking for my stats on the Halowars site, and my name wasnt found. I then looked at my old gamertag name and got this

Its my stats, but it shows another persons gamertag. Its a weird occurrences and im curious if it would be fixed possibly.

HaloWars.com takes the first gamer tag you played the game with and saves that. When you change it, it never updates.

As you can see for some reason my gt comes up twice when you search it. One has almost no info on me (no actual game stats just skulls and stuff) and has the wrong date. The other (march) is 100% right. So if you can remove the wrong one that would be great, thanks!