Firefight Wins = Gold Req Packs

I heard on the livestream that firefight wins get you free gold req packs.

Does anyone know if that’s a permanent thing or is it for a limited time only, e.g. just today???

First win = 1 gold pack
5 wins = couple more gold packs
10 wins = couple more gold packs
Not sure how many packs you get maybe 9 or so after 10 wins so it’s limited