PBWorks is the cloud based wiki service we have been using for the Alice Help pages (help.alice.org).
We received notice yesterday that they no longer support custom domains, and so help.alice.org will no longer take you to our help pages.
The new URL for the Alice Help Pages is now
http://alice3.pbworks.com
We will be updating the appropriate links on http:
www.alice.org as quickly as possible, but please feel free to let us know if you encounter any broken links, as it will not surprise me is we miss some in our update process.