Yesterday I recovered my gamertag on a friends spare xbox to play Gears 3 while at his place. This morning I recovered on my own xbox but in the stats and rewards section it says I have unchecked ribbons. There is nothing for me to check though. No ribbons have a marker on them and I even went through and highlighted each one but it didn't help.
I've played three ranked TDM's since then and no ribbons become marked.