Problems with rank and weekly challenge in Halo Reach

Last night I completed the current weekly challenge with a friend and received my credits for it. These credits gave me a total of over 200,000 credits as well as bringing me up to the rank of Brigadier General Grade 3.
I got on Reach today to find that I was no longer at that rank and I did not have the 200,000 plus credits the night before, however the game says that I have indeed completed the challenge. If someone at 343 could please look into this I would be very greatful.

Unlucky.

I don’t think they can actually reward you.

I’m not really looking for them to give me back the credits. I would be happy if they would let me do the challenge again so that I may at least earn them back.

> I’m not really looking for them to give me back the credits. I would be happy if they would let me do the challenge again so that I may at least earn them back.

That^. They might be able to do.

I read on the Bungie forum ways to re-set it. But. That would result in a ban I’m positive. And talking about it is really against the forum rules aswell.

Are you back to recruit? You may have been credit reset.

I have 14 million cR. I get 200000cR in like 2 days or 18 games. Jelly?

But seriously, you may have been cR reset, are you a recruit?