Broken Waypoint

Ummm so i checked my Halo Reach status on here…and it said I haven’t played Reach yet!..? Boi, I use to grind the hell out of Reach. I was a Lt. Colnal 3. I had 80% armor completion & 25% comedtion completion with campaign beaten on Easy-Legenadry & completed 100+ daily challenges & 70+ weekly challenges.i even unlock some Reach armor from XB360 Waypoint & 66% of the achievements. So y tf, is it saying i never played Reach before?

If you’ve changed your gamertag at some point since you last played Reach, then you’ll need to boot it back up and play under your new tag for everything to sync up properly