No kidding, I'd like to play with friends, this is an MMO after all. Just end it and re-do it when you can actually get people together in the right places. Otherwise, you've made a mode worthless to me for a week.
What team were you placed on? Stonefall
What team did you expect to be placed on? No idea - wherever my other guildmates are
Did you change/toggle your selected WvW guild after Thursday night, even briefly? Yes - selected it on Friday I believe early US time
That being said, my friend didn't select anything and he was put with other guildmates
Have you shard/world transferred recently? No
What is your default world when World Restructuring is disabled? Blackgate
Join the club. I picked the guild I wanted to go with and my two friends are in the same world/team, but not me. What was the point of this? Making it so we "couldn't" play with people we wanted to play with?
I'm having this same issue. Tried multiple times. Both when leading the instance in a party and when having another friend lead it (he stayed in, I was dumped back to Character select). Tried both with high and performance settings.