I've dowloaded and installed this chain. It looks like they may have forked at the right point, which is good. Bad news is that none of the peers my client is trying to connect to seem to be on this chain - the archive includes peers.dat so I was hoping I'd quickly be able to find such a peer. In addition, astrocoin.no-ip.biz does not appear to be up.
So right now I'm "synced" to block 19882 (minted a little over an hour ago), but since I have no connections to suitable peers I'm effectively stuck in limbo. The chain will never extend. If someone connects to me now and syncs to the chain I have, then starts mining, they will create an additional fork!
I'm not sure how people are withdrawing their coins from the pool, if there's no other peers on the right chain... maybe coin-base is on its own (effectively private) chain? We really need the IP of coin-base's client to properly join the network.