I haven't had any problems. There are hardly any ops/challenges right now for BO2...I have no clue why. I can see that Roster 3 got gold in the last op and the next op is coming up on Saturday.
They keep putting in the clan ops for BO2 at the last second only a day or so before they start, and 99% of them have all been on the weekends thus far.
Just suffice it to say that Elite sucks.