Hi, I just finished Aura’s Oculus on hard and decided to pay 300 gold for more accessories and did not receive any extra loot. Besides that the Snowpang quest line is also bugged for me. Finished the snowfight as a requirement for the final quest after having returned to Snowpang and it would not proceed. These major bugs among other things make me not want to spend any money at all any longer but I guess that is fine.
Idk if this helps but when you buy the “chest” the items come directly to you, if you can still see the chat history, see if you got it after receiving the gold for completing the run