This might be the wrong place to ask this, but how can I undupe a video?

http://videosift.com/video/Strangely-erotic-milk-ad

That link was to a spoof ad, whilst the version that was wrongly duped was the original source.
The original source was all I could find after the spoof ad died, and it was quite different to the spoof ad - different music and no text, overlays, logos or branding.
So I decided to sift it separately, hoping that one day the spoof ad would resurface.

Is this something that should be handled in a Sift talk, or what?

Thanks for you input.

Thanks for letting me know! Annoying that somebody did that, and even more so that I didn't notice
In reply to this comment by sickio:
This is speed up, here it is on normal:

http://www.youtube.com/watch?v=l6L23l2xDGs

Thanks dude
In reply to this comment by griefer_queafer:
hahahaha *promote

Thank you
In reply to this comment by Deano:
*quality

Thanks
In reply to this comment by Fusionaut:
Congratz!