Championship Achievement Tracking Issue

I noticed that 1 of my championships i did, did not count towards the achievement
If this is so i will be 1 short when i get to 168
Is there any way i can correct this
I have played another championship after and that counted so im still behind by 1
Please i need help
And yes i have reset the xbox and the game

Well 2 Championships after I posted this it caught up
That was a close one

I saw an xbox live status alert earlier.

I say relax. When you get to 168 I predict your cheevo will pop as expected or may take 48 hours.

I predict you will not miss out on the achievement.