1.)
Authority objects:
Are authoritiy objects, like a boundry stone, protected in any way like the town bell, so they can't be destroyed as long as the town is payed, or are they destroyable independently of this?
2.)
Leanto destruction:
If a character is offline while his leanto is destroyed, what exactly happens?
3.)
Mushroom re-poisoning:
Could it be that (inherently poisonus) mushrooms re-gain their poison shortly after being cooked?
And if yes, is this a bug or intended? And again if yes, does food made with them regain the poison even if crafted while non-posionus?
Thanks in advance to anyone who takes the time to answer!

Feel free to call me a noob and harshly point me to threads that I did not find but contain answers to all of this in thorough detail.