Pics related.
I have got both Survivor's Turks and Slayer's Claw, but no Seeker Fang. Are you supposed to have more than 1 special reward?
Story: I fought 3 Slayer's combats, do Contest of the Slayer. I proceeded to Champion of the Hunt right after that and went on with the croc. Then I did the Survivor's 3 combats, and the Contest of the Survivor (Band of Bears) unlocked for me. I finished that, but no soul essence this time. Finally I continued on with Seeker's combats but the 4th wasn't there.
This seems like a bug to me. I feel like you're supposed to have only one of the rewards. Is that so?
Even if you can have all three 4th combats unlocked, this is still weird.