I was watching the game, was about two inches from the screen trying to see the replay, but you just couldn't tell. I remain confused.
On TV, there was no indication that anyone on the crew called for review immediately when the ball went in. (In fact, it was only later, in the middle of the next game, that someone said that one official had called it a three and another had called it a two.)
Here are a couple newspaper articles describing it more:
http://www.2theadvocate.com/stories/...ulady001.shtml
http://www.shreveporttimes.com/apps/...503050324/1028
http://www.2theadvocate.com/stories/...alais001.shtml