Peter:
Yes that is correct. I think you will find it scrubs correctly, shows up correctly in the keyframe window, but does not play back or render correctly. The interesting thing is that if you then slide the clip back to the head of the comp, everything works correctly. Tyler was going to mention this to you the other day when we talked. And also interestingly is that the new 3D filters work fine. It is most of the others that do not.
Thanks, Tom