I didn't see it mentioned in the thread, so I'll point it out here.

For every character BUT the leader, party1 is the leader. For the leader, party1 is the first character in list of party members on the screen. This is not a 3.0.2 change. I think you can get around this with a little lua script, but I can't remember it off the top of my head. You basically fall through the macro if the player is the leader which I believe is checked with IsPartyLeader( "player" ).

Hope this helps.

- Souca -