[World] Quest Issue - Cannot finish quest and claim rewards

On the [World] Quest - Music to My Ears, after playing an instrument and talking to Stefan, the tutorial quest should be completed. This doesn't seem to happen.

![Image](https://github.com/user-attachments/assets/b31c6d19-254a-479a-acbb-6855d592263d)

![Image](https://github.com/user-attachments/assets/81a0f36b-951b-437d-8354-0e47c94a912b)