Well yeah, but those numbers are based on an accusation of a single blogger, to be fair. If they genuinely had those numbers, then yeah, it would be extremely questionable. But let's be honest, if the regulations are so lax that one team can get away with it, I'd struggle to believe that all of the teams aren't doing something similar.
When I watch Liverpool, I see a team that typically gives intense pressure for short periods, rather than 90 minutes of pressing. I predicted exactly the pattern of play in their CL final loss against Real Madrid, for example. They'll come out like men possessed, rely on 30 minutes of intense pressing to try and force a mistake, and Real Madrid won't fall for it, and will just play defensively until they're out of puff. And that's exactly what happened, and Madrid gradually took control of the game until in the second half, it was never really a question of who was going to win.