It's dropped preboot mode which shouldn't happen once a flash has started. You can see yourself that the device's details are no longer showing in the window next to 'USB Device' in your first image. This firmware-bricking stuff is right at the limit of my knowledge as I'm not a coder however no software expert seems to post much here lately. I'm away from my PC at the present using a tablet so give me some time to compare the two firmwares and get back to you. In the meantime keep trying over and over to flash the US fw, sometimes sheer persistence pays off. Also try using a different USB port (USB2 not 3 port and rear only) and as many different cables as you can find. If you can get the device to stay in preboot it should eventually flash fully.