A Question about a penality situation

[DrCaterpie]

Hi Prof. I'm a Pokemon's Player and I have a question about a penality situation...

During a match the Player A cut the Player B's deck and see the last card of this. The Player B put hand up and call the judge. The judge after know the situation assign to Player A a Game Loss.
Either player are Junior.

What do you think about this situation ?

 

[PokePop]

We're not going to get into Monday morning quarterbacking of tournament penalties in this forum.
If you were one of the parties involved (or a relative of one of the Juniors), then feel free to start a topic in one of the discussion forums.
The Ask the Rules Team forum is just for game and card rulings. Not disputing penalties.