Ranking went down overnight by 12 levels?

they probably just reset the ranks because its the new year...

Same here. Went from rank 20 to rank 9 overnight. This is the second time it happened.

That happened to me i was a level 14 or 12 something like that and when i went to play a game everything lit up in different colors and the colors started changing, and then my rank went up like 18 levels......this happened again to be but instead of my
rank going up it went back to level 1. I dont get i didn't even hack the system......Did this happen to you

I loved the leveling system in Halo 2, might've been the same for Halo 3, where you could play ranked or unranked games. There was no prestige, your rank either went up or down, so it gave players a reason to always try and do their best. It's a ranking
system I hope returns for the rumored remake and a feature that more games need to have.

down below on level -50 and below are the most iron. sea level is zero so go down 50 levels. bedrock is level 60 to 64 and you can't dig thru it. I went down 20 levels from my home base, went over a few meters and then went down 20 more levels back under
my home base. then I put a smelter etc there and explored from there. chas