My game froze when I played BG on PC. I was in the final two but the game wont start the match againts the poisionos murlocs. I have never had an issue like this.
I could exit the game and return but its still frozen. Too bad. I may have won against it with golden nomi and lil Rag 
Update: I have waited untill my opponent gave up so I won and first place in the end with an concede