Oh, this video.
The original version of the video featured the band performing the song for about a verse, before the song stops and then there's this weird segment where the band members transform into the various "animals that turn into the members of Yes in suits" that crop up in the remainder of the video. The video then has the song resume to the video that most people probably know today, with the decidedly weird story of a businessman being tortured and beaten up and all kinds of crazy shit; I'm sure it's on Youtube somewhere.
However, that version of the video didn't last long, chiefly because of several disturbing images that flashed into the hapless heroes head, suggesting unusual tortures. The worst, and the one I suspect caused the edits, showed the dude with maggots in his eyes.
You read that right.
After a while, a version of the video which removed the band performance prologue and used shots from it to replace the torture kind of scenes arrived, and became the version of the video I imagine most people recall. But I never forgot the original version because it was so fucking CREEPY.