Morning all, there's a new version that fixes some issues with superblocks and sporks. The following link is a script, update.sh, you can put this in ~/.dashcore if you followed the guides in the OP. It'll automatically update and restart dashd when executed:
https://gist.github.com/evan82/1ee7b15945a24b46eea74236cdff333f
If you have a 32 bit system don't forget to s/64/32/ in the script.