Unfollow an account is not possible.

[K9-711]

I click on a user/account which I follow.
Now I try to unfollow the user and clock to on following.
Right after then, the status changes to follow. So I guess I unfollowed the user.
I go back to the main page and see posts from the unollowed user again
I open the user profile and it says, following.

That's all.