It is still 2 from each realm...(5 realm servers) If you inspect a player you see the "old" realm ranking..
1-2 of the old realm ranking, let say in this case forrest realm, shall strip down to naked main only, then swich places to make "picture" used from HP..
Dont know precise time picture is used to make HP, but it is sometime after Guild War..
Rest of the day after the pictures are made, those 2 players from forrest shall not engange against any other players from forrest realm, or they overwrite the picture..
Any players from others realms are ok to fight..
Hopes this helps..