WHAT?! why is my katana gone on Halo 3!!?

[shadow18]

dudes i was playing this match and this guy killed me right and you know how you can see your body there dead right? well my katana was gone and i had security helmet on and that was gone too! so after the match i looke at the section"Appearance" and my helmet Security was gone(well it said Locked) and my katana was gone too! do u think its like acting up or did like bungie take out the katana and security? dudeeeeesssss this sucks i want my katana back..... : (
i...feel..powerless...........

 

[Michael]

You need to get ALL the Original achievements. This was a glitch by bungie. If you get all the original achievements like 2 for 1 and stuff like that you will get it back.