For me the game works almost fine ( average fps 10-40, bloom still bugged), but i have a similar issue. In the first palace when i try to attack an enemy face to face ( without ambushing him), the game freeze, and a purple error appears in the log. Probably we need to wait for new builds.
I can also tell that i've installed all the DLC and the game works fine.
I can also tell that i've installed all the DLC and the game works fine.
i7 6700K / Nvidia GTX 1070 8G / 16 G RAM