They're still changing it up. Sky moved a bunch to 156, which requires the LNB that can see it along side 160, and I think they require a 22KHz tone to switch between the two?
Anyway, they plonked Miasat 3a at 160 for the Aussies, and now Korea is working with Optus and have moved Koreasat 6 also to 160. Sky have a test card running on this bird.
I'm just taking a guess here, but I'm assuming it may mean Sky channels are all going back to 160 degrees on Koreasat 6 soon? Until Optus can get D2's permanent replacement launched?