Unable to progress in season track

Games Halo: The Master Chief Collection
1

I am unable to redeem tier 40 in my season track.

i can click on it, and hit unlock, however; it doesnt progress it, i can’t access the calling card, and i cant progress to tier 41 and on becuase of this, is this a known issue? or is it something wrong w my account or something? help?

2

Hey OP, there was a server side fix just pushed for this. Restart your build and try unlocking stuff again