Here's a strange one...
I have animated portions of a truck. Most of the controls are thrown onto a handful of curves with set-driven keys. The animation looks good-- finished working with it a couple of weeks ago. Now, however, I must go back and tweek some things. When I select my nurb controls in the viewport, though, it only selects the shape node! The transform node is still there, but I have to select it from the outliner (which is extremely time consuming.) And the really wierd part is that this has only happened with those nurbs that I used to key my animation. There are a couple of controls I never touched, and they still select the transform node like normal. And to make things even MORE complex, it's not just a setting somewhere in Maya because I can go back 20 versions of the scene and the selection is working properly again.
If anyone has encountered this or has any idea how to fix it, please let me know! My deadlines are approaching fast!