Are you sure that this is not a Localspace issue ? see this related question.
If this is not, can you give little more details about what is happening due to the camera ?
The Unity team is currently out for the Unite 2015, they will be able to provide more a detailed answer for your issue.
If what Hugo here said isn't working, you can check this section of the troubleshooting http://wiki.popcornfx.com/index.php/Unity/Troubleshooting#The_Y_Axis_Is_Flipped
What you're succinctly describing sounds like a flipped axis issue.