Team Mission Bug

A small bug last night in a team mission. We were plowing right through the mission until a freak accident cause the NT to die. (yep, it was me) As I spent time at the reclaim the rest of the team finished out the level. I kept in contact with them and as I zoned back into the mission I imeadeatly head "WTF happened? Our percentage to kill was at 79% and now it went down to 62%?" All I can figure is that the lost percentage is that 17% that I was out of the mission for. It seems that the team missions report a complete percentage twoards token based on the least percentage person in the team. This is bad is someone goes LD or joins at the last min as you can not get to 100%. There were jokes about how we were performing the mission badly and that is why we were having percentage taken away.