I have the same problem as described in Bug ID 0002694, after updating to latest freenet version, downloads fail - this happened with multiple keys.
Klicking on restart in downloads menu does result in the same error immediately : "Temporary files error: invalid block type". I deleted the persistent-temp-* directory, after that the setup wizzard showed up (?), and all downloads were reset. I re-requested the download keys, and for the keys that failed before, the download failed again with the same error. I have not had a successfull downlaod after the update. This is the FIRST sever bug in freenet after my use of it for quite a while now. Although beeing beta it worked so far all the time. Functionality is fundamentally impacted. In case you need more info, reply.
