The quest of the second act is the theft of ivory.

I received loot from two locations in the chain for the forge. However, when I reached the bosses in the bone pits, I didn't kill them several times and didn't get any loot for the quest. I tried to re-enter the game and just walk from the beginning to the bosses again. Unfortunately, my attempts were unsuccessful. As a result, I can't finish the quest. I need the help of a gamemaster!

Have you tried to kill the 2 bosses in different orders? Try first to kill Iktab, the Deathlord.

Thanks 4 idea, i always was killing Ikab 1st following the guide. I succed after i killed him 2nd ^^

OK, other way round - but I'm glad I could help. :-)