:) Well, allowing players to dig up the Grail in the Necropolis and allowing them to dig it up without solving all the puzzles are two different things. Simply allowing the Necropolis to be used for digging, and other mechanics related to it, makes the game more multifaceted, so to speak. This creates new paths for certain solutions in the game, and therefore makes it more interesting to play.
This isn't multifaceted gameplay; it's a drawback and a headache for the organizers.
Not everyone knows about using bugs; some who do know don't like to use them and try to play fairly, without any tricks or glitches. But these players will HAVE TO use all these bugs too, because it's unfair to lose because you played the map honestly, while another player cheated, even if they won't be penalized by the rules.
In my opinion, this all leads to cheating, and I'm not accusing anyone, but I'll honestly admit that when I was reading about the bugs today, especially the ones I didn't know about, I just felt sorry for the game and the newcomers who are trying to learn it:(

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!