All bosses/minibosses are like that, the way to loot them is to get them on negative HP and come close to them skip turns finnish them and loot in same turn as fast as you can
While creating a new character you cannot take bonehead and 10 inteligence at the same time, you spend all your SPECIAL points but when trying to confirm the character an error message pops up saying "invalid special points" please fix 2 sp per level can mean alot
it was maybe to due a lot of players mining, while i was mining i noticed the same thing but it was happening after useing it one time after another i thought it was due to many players mining but was only 3 of us in the mine and veinns don't run out after 1 use o.0