Update: I finally got my hands on a copy of IAV11 The Doom of Mymeara, while we didn't get much new stuff besides a few super heavies that are also featured in the IAApoc 2nd edition update, we did get a new Special Character a second General joins the ranks....General Myndoras Odon.
I have updated the Super Heavies in question with the volume they appear in, I have also removed Inq. Solomon Lok from the special characters listing since he is now a Grey Knights character only now, and not available to the IG army anymore.....Enjoy!