Rank restarted, only arsenal with my rank

Halo reach Sunday I played and sometimes I do not have gold I just had to stay in the game, yesterday I went back to a meter to play THE CHALLENGES DO NOT EXCEED ALSO BEING IN THE RECRUIT RANGE I would like to know what happened? and with the profile of my brother if it works normal instead of mine
Please help!!

There appears to be some issues with Reach at the moment including matchmaking services and the ability to pull information / stats from your profile. 343 are aware and are currently investigating. As we have multiple topics open for this I’m re-directing to a central topic that can be used to keep track of things: