I'm trying to analyze GG Poker player pool by creating an alias of them. When I open opponents list in OPPONENTS tab I can see all the player "names" (e.g. e8ce1497) but when I go to edit aliases and try to add those players to an alias, the list only shows hero. All those GG Poker player "names" are non existent. All the player names from other sites I play, are on the list. Am I missing something here?