They are changing the default appid on the dev server to have a dev~ prefix. Data already written in a previous release do not and they are not visible any more.
Please read this earliest post by Matthew for an explanation: https://groups.google.com/d/msg/google-appengine/qsCruLPNLUA/Zs_2yGKSNYgJ Hope this helps... PK -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/sV5XxRBclbEJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
