I (and others) have noticed problems when accessing projects (e.g. ordering PCBs). One of these projects are:
https://easyeda.com/sccousins/sc108-processor
You can not download the gerber files and you can not order PCBs - a simple 404 error is returned
Hi
Please generate the Gerber via editor, two weeks later, we will remove these button.
Thanks for the report.