UPDATE: Good news! Patch version 1.02 os available for download and should fix this issue. Thank you for your patience with us and again we apologize for the error.
If you are seeing this error message, "This deck includes cards not installed in the system. If you want to use this deck to play, please purchase and download the DLC Package. Please select a different deck." You have run into an unfortunate result of our last patch.
Unfortunately the patch we released had an unforeseen effect on previous cards in the game. Please find the list of cards impacted by this. Removing these cards from your deck should allow you to play while we work on updating the game again. If you experience an error when trying to edit your deck, you will need to go to "Deck" and select "Empty Deck" to remove the problem cards.
We are working on a fix for this issue and the patch is currently in QA. Once it clears QA we'll submit it to SONY for QA. This process will take around two weeks. Should this time frame change, we will update you again.
We apologize for the inconvenience, and ask for your patience while we work as quickly as possible to resolve this. If you would like updates about this, please click subscribe to the right of this article. For ease of access you can download the file here for searching.