They might not have been available as much as I thought they were, as I don't really pay attention to packs because I don't buy them. But, they were still there quite some time ago and are not available anywhere now. That gives those players that bought those packs an edge on everyone else with no change in sight.
I feel like it's just been an oversight by the devs and not a deliberate move. They have been working on a lot of new content lately and been very busy. I'm just hoping if we create enough talk about this that they will do something for it ASAP.