Originally Posted by Maylander
I've only experienced the 2nd one so far.

Also, add one more:
The smith on the Sword Coast is supposed to give you King's Sword hilt, but instead gives you the Soul Caller hilt. This makes it impossible to complete King's Sword. I have yet to find a work around.

I got the King's Sword hilt from a chest at the Maricai bay if you follow the beach first east and then north from the ship you will find the chest on a clif area