Rendering TIF image back to FCP as TIF, not Quicktime Movie

Why is it that Apple Color will import, grade, and render 99% of TIFs back to FCP as graded TIFs except for a couple which are rendered as Quicktime movies?

My basic workflow has been:
Convert and replace all graphics/photos/stills to TIFs smaller than 4096x2304, RGB, 8bit in FCP.
Bake and do all the other basic stuff for video.
Send to Color.
Render back to FCP from Color as ProResHQ 1920x1080.

Normally the TIFs are rendered with their new grades as TIFs with their original dimensions (larger than 1920x1080) except for these 3 random ones which are being rendered as ProResHQ 1920x1080.

Any ideas?

Yes i have same problem. please help me