Yes, mine is suddenly working again also. However, not all activity is there. i.e. I took a flight 6/25 - 6/27 EWR-DEN. The 6/27 segment is there but the 6/25 is not. (It is showing the 2500 mile 'Reactivation Bonus'

).
I called OPSC and they said that yes, my flight on 6/25 did post, and it's on the statement that just closed (6/3 - 7/?). Most recent activity shows that 6/3 - 7/? is still open.
Oh well, hopefully they'll get the bugs straightened out soon!