What’s with the censored areas?
Not censored, it's just data drop-out happens from time to time after all the craft is 174.8 million miles from Earth, and those images have been transmitted to a Mars orbiter, then to a ground station on Earth and then transmitted to JPL, sometimes data gets messed up on the way :)
JPL sometimes orders the rover to re-transmit important affected images, check the image server again in a day or two and you may see these have been replaced with images that have no drop-out.
