Haven't been able to play the game I paid for (I know you can rollback but still) or the new DLC in the gamemode (That is on the store page) I prefer for a week now, and possibly won't be able to until somewhere next week at the earliest.
Selling something and not delivering it is pretty well covered by the word "scam".
And before anyone starts, I am not saying PDX are willfully scamming people because obviously that was not the intent, or any gamers hysterics like that, but buying something that turns out not to do something it was advertised to is not a great feeling.