You have lost red and green in the lower part of your picture. There is also a timing shift where the problem starts.
Looks to me like a "Dicky" connection to the sensor in your camera. Could be a dry joint, or is the sensor is in a socket, then it may just need reseating. Another possibility could be a piece of conductive dust shorting out some wires /trscks.
The last could simply go away, but if the problem persists, then it's back to the man for a service.
BTW your link in the message was not sefined properly. Loooks like you have two on top of each other.
HTH Greg