Hi everyone,
This week, Wizards made an update to the compendium, which you can read about here:
http://community.wizards.com/go/thre...953/621_Update
Unfortunately, as the post notes, this update has caused the compendium to return a server error for many of its pages, including a lot of the Rituals. Because of this, the downloader is now crashing when it tries to convert the downloaded data into Hero Lab data files.
I'm working on an updated downloader right now - however, due to the errors in this release of the compendium that won't be fixed until next week, we may delay the release of the updated downloader until those errors are resolved. Otherwise we risk further changes in next week's update causing further problems.
Sorry for the inconvenience - I'll post here when we have updated data files available for download.