We tried to debug and failed to understand it. I discovered that if I Sign out from all my (various) Google accounts and then retried, it worked as before.
We will try and post some more information to explain what was happening, if not why. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
