"New" i95 two handed T5 BLM weapon not having the "allagan noise"

Hi.

I just changed my old one handed i95 T5 BLM scepter for the new 2 handed version in Mor Dhona.

Sadly this new weapon doesnt have the "special sound" when you unsheat it, all the other allagan weapons (included my old one handed scepter) play a metallic noise but not this new one.

- I am NOT talking about the "replica" version. It is the i95 one you get in Mor Dhona in exchange of the old one.

- I tried with the weapon itself, not as a glamour.

Is it a bug or something? Ty.