I suspect they're being revised in line with recent errata. Although I was very excited about the promise of official fleet cards when they were announced, i'm less so now. All the recent revisions to ships have shown that any cards will likely be out of date by the time they're printed. I wonder whether there might not be an argument for an official reference card generator program which can then be updated as and when required. That i'd buy. Printed cards? not so sure anymore.