iCal invites won't sync across iPhone & iPad
When I accept an event invite on my iPhone, my iPad shows the same event as a new invite (even if I have previously accepted this event). This happens vice versa as well; if I accept a new invite to an event on my iPad, my iPhone will show it as an unaccepted event (new invite). This happens continuously back and forth, so regardless of how many times I accept it on either iOS device, I constantly have a new invite on one of my devices... Please help!!!
iPad (3rd gen) Wi-Fi + Cellular (VZ), iOS 6