In a walk over there is no game. So why players are getting training minutes?
Because if you didn't get training minutes, you'd be punished for someone else forfeiting. So in essence, the answer to your question is the same as the answer to why you shouldn't get injuries in a game that doesn't occur.
I wasn't going to respond to the other EGM, there's no point, but discuss with one, you may as well discuss with two.
So you mean the BBs not changing injuries during walkovers when the people complain about that, going back to the dark times of BB while changing how BLU is working and will work show that injury during WO is a bug and BLU is intentional. That's an interpretation.
How is removing injuries during walkovers going back to the dark times of BB? I don't even know what you mean by the dark times.
I can't really respond to your comment about changing BLU shows injuries are a bug. I didn't say it did.