MISSING TWO ACHIEVEMENTS THAT SHOULD BE UNLOCKED

the other day i should of had two achievements pop up and they havent the two achievements that should been unlocked are dragon slayer for defeating nicol bolas which i HAVE already done! i know this becuase when i go onto the menu and hover of him i have
a gold icon in the corner i have actually beaten him TWICE the other one i am missing is Fearless explorer for defeating 10 encounters i have defeated way more than 10 encounters! if you look i have the game progress to prove that these achievements should
of unlocked when they havent please help Enforcement team! im missing achievements which I SHOULD HAVE

:)

 

Missing Phantom Breaker: Battle Grounds Achievements?

Okay, I was finally able to upload my files, so here are the pictures that I took a few months ago:
First off, I just noticed that a lot of my unlocked achievements for the game are shown differently on the website compared to my Xbox 360! It seems to show that I've unlocked certain achievements ahead of others that I unlocked before them, which doesn't
really make sense! Anyways, I'm missing three achievements and I should have 32/38 achievements unlocked instead of the 29/38 achievements shown unlocked on the website! If you look at the first picture, it says that I've only unlocked 29/38 achievements just
like the website, but if you look at the other pictures, it clearly shows that I have 32/38 achievements unlocked! I unlocked all three of them on 4/6/2013! I'm missing the Kurisu and the Scavenger achievement for 10G that I unlocked right after the Like a
Scavenger achievement, I'm missing the Clear a stage with Kurisu achievement for 10G that I unlocked right after the Travel to Another World achievement, and I'm missing the Kurisu and Phantom Breaker achievement for 10G that I unlocked right after the missing
Clear a stage with Kurisu achievement! Those are the three achievements that I unlocked on 4/6/2013 that I'm missing in that exact order for a total of 30G!
I really hope that my problem will finally be fixed now that I've gone through all that trouble! Thank you for your time! I really appreciate it!

 

Gamerscore nearly back to normal - but unlocked achievements not adding to score

I've also got the two unlocked-but-missing achievements now. This is now a non-issue