Inconsistency between milestones and chives?

Im having a minor heart attack. When i look at my achievements from all the waypoint linked games, i have all but one(running the show). I just went onto the waypoint on the xbox and it said i was missing some. According to it, i have some locked achievements that i already completed ages ago… It also says i only hav a 65 career milestone. (5450/5500 GS)

Anyone know why? These took me forever to get…

https://forums.halowaypoint.com/yaf_postst123030_Stats-Career-Achievements-Sect--has-a-Glitch.aspx
https://forums.halowaypoint.com/yaf_postst123780_loss-of-mildstone--please-help.aspx
https://forums.halowaypoint.com/yaf_postst123740_Waypoint-Glitch-from-milestone-46-to-32.aspx
https://forums.halowaypoint.com/yaf_postst123650_waypoint-problem.aspx

You are not the only one with this issue, could you at least check other topics before making a new one?

> https://forums.halowaypoint.com/yaf_postst123030_Stats-Career-Achievements-Sect--has-a-Glitch.aspx
> https://forums.halowaypoint.com/yaf_postst123780_loss-of-mildstone--please-help.aspx
> https://forums.halowaypoint.com/yaf_postst123740_Waypoint-Glitch-from-milestone-46-to-32.aspx
> https://forums.halowaypoint.com/yaf_postst123650_waypoint-problem.aspx
>
> You are not the only one with this issue, could you at least check other topics before making a new one?

oops… in my panic i forgot to look.