"Dedicated to Crimson: Complete all Spartan Ops Misions on any difficulty".
I got banned for two weeks, by a butthurt hacker when Episode 2 came out.
Up until today, the Episode was shown as having not even been started, then once I finished Ep. 5 this morning, Ep. 2 is magically completed on Legendary.
Yet, I still have NO ACHIEVEMENT!
So, I’ve still gotten no response at anyone from 343i, and needless to say, I’m ticked beyond belief.
Any help or suggestions would be appreciated!
EDIT: Nevermind: Just had to finish ANY mission to get the Achievement.