Hello,
I am one of the victims.
1) Gamertag is wishfultub
2) life story
3) I do not know the exact dates between December 24/2018 to January 01/2019
- 4) I have already finished the game list more than twice and the achievement is not unlocked. because the game does not recognize as completed two missions, which are the maw (halo ce) and the heretic (halo 2)
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1) Gamertag is wishfultub
2) pacifist
3) I do not know the exact dates between December 24/2018 to January 01/2019
- 4)lately I have tried to unlock more than eight times in this week, however it is not unlocking
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1) Gamertag is wishfultub
2) look out for the little guys
3) I don't know the exact dates
- 4)I have tried this achievement twice since 2014, just as the others have been denied me in unlocking
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1) Gamertag is wishfultub
2) the return of megg
3) I don't know the exact dates
- 4)I have tried this achievement three times since 2015, just as the others have been denied the unlocking.
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1) Gamertag is wishfultub
2) that does not touch
3) I don't know the exact dates
- 4)I have tried this achievement twice since 2014, just as the others have been denied me in unlocking
it is illogical to have those achievements in halo ce anniversary for xbox 360 unlocked at the first attempt and in the halo master chief collection I do not have them, I'm willing to provide any other info you need, including posting screen captures of current medal counts or anything else you need to address the problem.
Thank you for investigating!