http://support.ludei.com/hc/communities ... ement-flag
I posted that already and so have many other users. It's not a C2 issue its a CJS issue. They included Facebook SDK into their recent (post 1.4.7) builds, and its got code that uses IDFA & push notification (even though you do not use these features), so Apple detects it and ask why are you using those when you do not have the required permissions in your provision or AppID.
What you need to do is log back in iTunes Connect, Manage Apps, and in the binary menu, select that yes your app does have IDFA but that its for a previous version. Then accept the agreement that you do not use those features or collect any user info. Then resubmit your app.
It should pass and go on a review. I went through that last week. My App is under review now.. fingers cross it passes. <img src="{SMILIES_PATH}/icon_e_biggrin.gif" alt=":D" title="Very Happy">
ps. The answer at the official support isn't helpful because even if you activate Ads, it will still flag IDFA since Apple don't want people to use this method for Ads anymore.