The bangdream_gameo twitter account is not an official source so I've added third-party_source (I believe they are part of a JP gaming news site). In addition I believe the images from this source are upscaled to the resolution of a 4K monitor; the text in the bottom right seems to have that kind of smearing that usually happens with upscalers, plus the original image posted by the official account has only a 1080p resolution. I've added cropped as well since the in-game CG has more visible area at the top and bottom of the image.