career milestone

hello I have come to a problem I have with halo waipoint. j before had a career milestone of 48 and today I am strangely fall is 43 why? Are these bugs or voluntary if my volunteer I want to know why.
thank you in advance for your response

ps: if the spelling and grieve not fair, I’m not English. I have made ​​the translation with google translation

I have the same problem mine went from 60 something to 24
EDIT: well its happening to everyone

Your not alone I got to 75 and now I’m 48. It’ll most likely get fixed when the new update rolls out sometime before November 6th.

hello to all my part and again as before. My step 48 and revenut. probably a small bug.

good evening +