Why was Danzy's last minute goal

93 mins, Green catches the ball, the score 3-3.
He half trots, half runs into the middle of his penalty area loosely holding the ball in one hand. He starts to release the ball but straight into the path of Neil Danns, who doesn't challenge the keeper but finds the ball almost presented to him. You can almost see the surprise on Danns face as he tucks the ball into the QPR goal.

The ref rules it out and 35 seconds later QPR are up the other end celebrating their winning goal with the last kick of the game.

What was it ruled out for?
Who has seen it?
What is the exact rule for this sort of thing?

Biggie wrote:93 mins, Green catches the ball, the score 3-3.
He half trots, half runs into the middle of his penalty area loosely holding the ball in one hand. He starts to release the ball but straight into the path of Neil Danns, who doesn't challenge the keeper but finds the ball almost presented to him. You can almost see the surprise on Danns face as he tucks the ball into the QPR goal.

The ref rules it out and 35 seconds later QPR are up the other end celebrating their winning goal with the last kick of the game.

What was it ruled out for?
Who has seen it?
What is the exact rule for this sort of thing?

Thanks for bringing this up Biggie.  I didn't see it but would love to see it and find out why it was ruled out.