Hi,
It's been no real secret, I have neglected this imagehost for quite some time. Large scan iamages have had thumbnail issues since...ever, and things have been left unchagned for over 2 years.
Fear not! we are not going to shutdown or clear off, the current issues resulted from some odd permissioins that have appeard on the current shared hosting space. Steps have been taken to move the imagehost onto it's own server, and thus clear the uplaod issues, and hopefully remain quite reliable.
Aplogies for the unannounced dowtime, I hope to have everything copied over and set up within the next few hours. This does also include an ip change, and thus will result in a few DNSs not updating for up to 48 hours. If in doubt, use google/open dns soloutions.
Gomen yo!