When loading a game you get an error that says: «Failed to get game data from the server» we have immediately upset, this inscription refers to an error loading the profile of the game. It appears only on those accounts that have been seen in the use of additional programs, in other words it is – BAN account forever (Permanents Bans).
As we mentioned earlier in the latest update of the game developers have increased protection. Now if you are using a prohibited tool, you will receive a permanent bans in the game.
Solution «Failed to get game data from server» in Pokemon GO
As it turned out this problem can not be solved in any way, the only way – is to reinstall the application and create a new account, but if you try to log into your old account error does not disappear, and will have to reinstall the game again.