Show Tournament: World Team Cup 2019 ()

Can you explain why it's okay to play with the "Admiral's Hat" bug, which allows for infinite turns, but it's not okay when there are more than 6 water tiles on the map? Or, for example, when an opponent's diplomacy doesn't work due to a bug, even after unchecking the option, the game is restarted. But when, due to a bug in version 1.11, autosaving causes heroes to disappear from the tavern (in my case, a good mage named Aenoin disappeared from the Carnival template, which might have decided the outcome of the game), the game is not restarted.