I have actually just flipped through Tattered Fates for the first time. (This is the last time I ever promise not to read something in order to let someone else run it first.)

Finishing that, my mind immediately snapped back to the first chapter of DOTDG. While most of the handouts there are not really invalidated (and you may very well want to leverage a few of the generic "My planet got visited by the Black Sun. It wasn't fun" ones too), I wanted to point out to those that might not have noticed that three in particular are nice fodder for the direction the Tyrant Star has gone. You may want to slide them in before Tattered Fates, or have them on hand if your Acolytes go researching and/or after that adeventure, their Inquisitor decides it may be time to share a few things.

In any event, I direct your attention to DOTDG pages 14, 15, and 17.

By the way Laughing God, if you're reading this, I completely agree with your theories last month in the Tyrant Star thread about what's up with it.