I'm having an issue with the Best Friends Forever quest where I'm unable to hand in my Terpander and the Archaic Enchanted Ink to receive the Lux Terpander.

Date & Time: Around 12:25pm 22 May 2022
Frequency: Every time I attempt to hand in the quest
World name: Louisoix
Character name: Angus Khithow
NPC name: Ardashir
Class/Level: Bard 90
Party or solo: Solo
Area and coordinates: Azys La at whatever coordinates that NPC is at

Playing on PS5 with Dualsense controller.

Steps:
1. On the quest 'Best Friends Forever', be at the stage when you've finished all the trials and are handing in the ink and Terpander to complete the quest and receive the Lux Terpander.
2. Speak with the NPC and hand over the items to complete the quest.
3. It'll say Quest Complete and 'obtained gil/Lux Terpander' appears in the chat log, but you don't actually receive them and the Terpander/Ink is still in the inventory.
4. From here you can keep repeating this, 'completing' the quest over and over but not actually completing it or receiving the gil or Lux Terpander.

I have taken a video to demonstrate the issue, it's probably better than my explanation:

https://www.youtube.com/watch?v=ThDbjo2tsnQ

I've sent in a bug report ingame but I don't know if GMs respond to them so I thought to post this here as well. If anyone knows a workaround or has a suggestion I'd be grateful for your input - I've tried speaking with the points reallocation NPC in Idyllshire (apparently just speaking with them should fix this at earlier stages of the anima questline?) and repairing the Terpander, no luck with those.