I also just saw this. I thought it was my installation. But I have two Explora's which runs of two separate dish installations, and both of them have no SABC channels. All other channels are fine!?
This just in: "@TVwithThinus: All #SABC TV channels goes dark as @DStv suffers a blackout when uplink between SABC and MultiChoice goes down.
http://t.co/WEkw5PYm2l"