No! You still fucked up. The problem was that Australians/NZers who laddered to the top 64 in Wild on NA server were not able to participate in the Wild tournament for their server.

To recap, in all other Blizzard games, Oceanic players were expected to play on North America servers. This game is different, and those who made it to high legend on NA were very surprised to find that Blizzard counted them as Asian players the whole time, rendering their climb useless.

The right move would be to count all players from Oceania who made it to the top 64 on NA as part of a tournament, either Asia(not preferably), or the server they climbed on, NA(preferably).

Going forward, they can continue to recognize aussies as Asian players, as now they are aware of what server Blizzard wanted them to be on, OR they can choose to accept Australian and New Zealand players as part of the North American server/tourney, with whom I assume they feel much closer cultural ties/would prefer to play in.