You may need to select the "Use Comp Camera" checkbox in the Invigorator's parameter list.
To do this:
1. Open your project and select the layer with the Invigorator applied.
2. Open the Effect Controls Window (ECW) and look for the checkbox under the preview window labeled "Use Comp Camera." Make sure it's checked.
If this still doesn't help, feel free to send me your project. I'd be happy to take a look.
Send files to: firstname.lastname@example.org