I've been having the same kind of problems here, it happened for a few months almost a year ago and after constant harassment of the support team it was eventually sorted out.
Unfortunately my problems are back, missing data, incomplete reports etc, to be honest my software is basically unusable at the moment, data in every single campaign is either missing or out of date and I've still not been able to send clients their July reports, although they quite happily took my $199 again a couple of days ago!
I'm sick of being told to keep disconnecting and reconnecting GA accounts which worked temporarily, but now even that doesn't help.
What worked last time around was to keep sending new support tickets for each issue (at least one a day) eventually I think they get so fed up with you that someone decides to actually resolve the problems instead of just fobbing you off and blaming GA.