OOOOhh... now I see you question. There are a number of decks that are sold out permanently. These include: White Centurions, SMOKE&MIRRORSv5, Brown Wynn, and I believe Split Spades are sold out too. I think that the other decks (BEE STINGERS, PROPAGANDA, and Centurions) will be back in stock soon.
I posted something like this a few weeks ago and Bayme responded saying that stingers etc and other new cards will be coming out within the coming weeks and that was like 2 weeks ago, so they should be here soon!
Propaganda and stingers are being redesigned and as far as we've all been told they should be available again soon. As for centurions I'm not 100% about them being redesigned but they will be back in stock one way or the other eventually.