Kreydon

The thing is I don´t even have the achievements for Legendary and Lone Wolf even though I´ve completed all missions solo legendary. My service record in Halo 4 shows correctly 8 missions done on legendary. But the legendary accomplishments are missing for "Infinity" and "Composer". Now really strange is the mission select screen as it shows "Dawn", "Requiem", "Forerunner", "Infity" and "Reclaimer" as locked with no completion status while "Shutdown", "Composer" and "Midnight" are shown as completed on legendary. It´s all messed up and inconsistent! It´s simply not possible to finish the last 3 missions without having finished the first 5! And also my first playthrough on heroic is completely gone.

Can someone confirm this? I´m having the same problem. Played two misions offline on legendary. Legendary Achievements won´t unlock. Game says I haven´t played the two missions on legendary. If this soultion works do I have to play the whole mission or can I just start from the last rally point of the mission? Edit: I just realize I can´t redo the missions as they are locked! Missions 1 to 5 are locked. 6-8 are unlocked. What has happend??? We need a fix here. I don´t want to do all the missions again! Edit2: OK, this must be a joke! My whole Spartan has been reset! All the adjustments I´ve made. Please, we need a fix.