nluug mirror the whole distro.ibiblo structure. Fatdog is here:That's becase we don't have any other mirror at the moment.
http://ftp.nluug.nl/ibiblio/distributions/fatdog/
It downloads at about 5x the speed
I downloaded the ISO on the 18th May at 10.30 gmt, not long after you announced it. So they must update it very promptly.