Shield Defense + Taunt, incorrect sound effect

[AkuTenshiiZero]

This has been brought up before, but it was buried and mostly ignored, so I am bringing it up again:

 

When using Shield Defense, in this case a Shield/Stone Tanker, female character, the Taunt sound effect is incorrect.  When the shield is not deployed (all toggles off, both hands free) the sound effect is the expected grunt we all know.  However, when the shield is deployed, the taunt becomes this grating screech.  It is very annoying and really takes me right out of the game.

 

I do not recall this being the case in the old days of Live, back when I played the same power sets.  I also don't know if this is an issue for other Shield characters.  In any case, is there any chance of getting this fixed?  I feel like the change of animations mandated by having a shield deployed is somehow calling the wrong sound effect.