Done. I also made a change now where that ghost file is automatically removed after you use it once to login. Just in case, people forget to remove it.
Ah seems to be working now thanks - I had added my full domain foo.ddns.net to the zone name field initially as It autofilled ddns.net and I thought that cloundron might then try to generate subdomains with the foo part missing e.g. my.ddns.net which wouldn't work but apparently not. Thanks for the Help!