My Halo Reach Stats Disappeared

My Halo Reach Stats Disappeared. I changed my gamertag recently but my Halo 4 service Record is still available here on Halo Waypoint. I invested hundreds of hours and was ranked pretty high (Noble?) but it’s saying I’ve never even played the game… could be it that stats were reset when Reach was recently made free on X360?? I’m only on XB1 now by the way…

Your stats will update the next time you play a game of Halo: Reach.

If you can’t play a game then I’m afraid your stats won’t update :confused: