[2019] No Specialization Ammo Drops?

I used up all 6 of my grenades earlier and none were dropping when playing.

Now I've logged out an back in again and still had none. I just did the specialization swap trick then back to the demolitionist, I now have 6 nades again.

So this might be the only method of getting ANY special ammo at all until they fix it.

I need to test this without logging out, just swapping specialization and seeing if I get ammo

EDIT: Yeah that works. No logging out, just going back to the White House and swapping specializations to get 6 more ammo