That sale expired for me too but I don't have any other sale in any of my games since then...
I guess the Black Friday sale in this game could've only been worse if there wasn't anything at all in it. But for me personally, it's actually the same. I'm not going to gamble on boxes nor do I need those expansions. This is simply ridiculous.
Unless they fix it as soon as possible, this BF sale is the worst ever. Period.