As i read in the rules all building are closed ... with the exception of the temple where hero reappear as normal.

What i'm asking is ... is the temple open only for reappearence of dead charcters or you can go and restock ?

My guess is not but the rules are not really clear.

The temple is only open for heroes who die while in the final Dungeon. They die, they respawn in the temple.

And that is ALL it is open for.