Anybody else having this issue? Black dialogue box flashes for a second with the Astebreed icon in the top left and then just crashes. No error message. Rolled back video drivers and tried all the support suggestions to no avail.

Are you using Galaxy? The game works fine for me without the client and have the version number it always had so no changes since that. Other than that maybe something accidentally deleted DX9 from your PC. For first this two is the most likely options.