This might help:
Get rid of those Zombie Channels!
Discussion
Yes, I got them all closed. Do you have contact with the peers? I had a friend manually make a transaction that had to be signed by me and the peer.
I had 2 of 5 of my zombie channel peers respond and help by doing an intentional Force Close when I asked them to. I sent each a tip to cover the on-chain fees incurred. There was no response at all with the other 3.