So, like other people, I've had some issues with getting the Mark VI armour from the legendary campaign. I completed it solo on Legendary last night, got the achievements, but no armour or commendations. I was online the entire time and my network settings are fine. I'm assuming that the issue was due to the Halo servers being 'unavailable'. This is incredibly frustrating, and I really don't want to do the campaign again. I'm hoping 343 will sort this out and give me and other people the commendations and armour once they fix everything, especially if it was an error on 343's end. If anyone has more information about what 343 is planning to do with this issue, please let me know.