I sent a ticket on this issue about two days ago and haven't seen a reply so I decide to make a thread about it.

My crew were transfered from NFEU, including AA gunners and Torpedomen. On NFEU these gunners could not use HH launchers.

However I heard from friends recently that here on NFNA, those gunners should be able to use HH as well. I also saw a screenshot proving this.

But my AA gunners and torpedomen still can't use HH.

So I wonder is there any way to fix this?