After a warzone firefight match today I had 6 or 7 gold firefight packs randomly appear in my pack list. It seems like I would have normally gotten these one at a time over the past week or two but instead they all show up at once. Is this a server issue or what?
There is a commendation for winning a certain number of Firefight matches which awards you 6 Gold packs. You would have completed that commendation which is why you got all those packs.