We have encountered a problem on our Quebec cache, which handles local file requests and more widespread original-file requests. We are now working around this issue while we investigate it. For now, if you have a tab open with "qc.ib.metapix.net", change it to "nl.ib.metapix.net" and it should work.
Edit: The server powered off unexpectedly. We're asking the hosting provider why! :-)
We have encountered a problem on our Quebec cache, which handles local file requests and more widesp