Tips of Penitent Steel item is missing from the Domination Dealer vendor in Oribos.
I have Rae’shalare, Death’s Whisper from season 2, but the item to upgrade it to fated normal is not on the vendor. I have completed the first Dinar quest, otherwise the vendor would not appear.
I had the bow restored by a GM a few weeks ago via a support ticket, so perhaps that is why the item is not available.