That happened to me a couple of weeks ago. I dropped in after Phogoth was already dead.

Its great when it works in your benefit. but when you join a losing match in crucible, it stinks

Forgot to post this last week--I did the Nightfall on my lame hunter, and was dreading the Heroic. But then something happened--something so awesome, it defied all reality and broke the audio systems--there's not even any sound for some reason.

Check this out.

I guess this is a positive aspect of Matchmaking...

Nice! I got the rewards to drop on the screen while I was still in orbit when joining a Raid party. That was good times.