first of all sorry for my bad english.
With the last update you can select which servers do you want to play but i have noticed that actually it only connects me to the 4 usual servers (West Europe, North Europe, East US 2 and East US), the same servers that before the update.
i have been doing tests like uncheck that 4 servers and the game never find a match (i have test it in different times of the day), it is weird…