Why do you think that your worldview is wrong, and yours is right? Is there even a scale of correctness for worldviews?
Here's why this happens:
If literalism allows for such nonsense
then you just need to adjust the rules and that's it
But if they do (and the Heroes rules are quite a detailed code), then it is impossible to change the rules retroactively, in relation to games that have already been played.
I don't manage the rules
Moreover, even if you didn't recognize an error in the interpretation, you still saw that you couldn't convince Gomunguls, and he left dissatisfied. Therefore, sooner or later, the issue will resurface – either Gomunguls will raise it, or someone else will find themselves in a similar situation.
The more controversial situations are studied, the easier it will be to judge in the future and make fewer mistakes
And a worldview is something like a set of general principles that are not tied to specifics and are therefore capable of dealing even with situations that have not been encountered before. And a worldview can be holistic and not need constant adjustments.
You play chess, and the difference here is approximately the same as between knowing openings/endgames and a general understanding of the game. Imagine that you are training someone, and during the analysis of a game, they tell you in a relaxed and cheerful way, "Well, yes, I understand, I won't play this variation again." How many years will pass before they remember all the "variations that should not be played"... old age will come sooner.
In no sport does a judge convince anyone of their rightness.
In Heroes, however, there are no controlling bodies for the AC, so the AC is directly responsible to the players.
The judge makes a decision. If the judge's decision is not satisfactory, then he can be not invited to judge.
Then all the forum rabble defended him, voted for him and his proposals, and insulted me, saying that you are attacking our Pasha, he is a titan of thought, and you are a random troll. Now, something similar is happening, only the nicknames are different. But time has put everything in its place – now Dubrovin is mentioned only in a derogatory context, and both sides of the dispute.
The right approach is to make decisions that satisfy the players. And if they don't, then make it so that they do – explain, convince, put pressure on. Even if not 100% of the public (there are particularly stubborn people), but a sufficient part of it, win a public debate. And if you fail to do so, then consider this a failure (even if you think your decision is correct), analyze the mistakes – maybe the decision is bad, maybe the way it is presented is not good, maybe there are mistakes in conducting the dispute, maybe something else.
And also look at the situations being considered not only in terms of "is there a violation or not," but in the overall context, including possible disputes and scandals. This is a good discipline.