Don't know how it would be for your app, but I'm guessing it should generate some kind of anomaly at the requests graph
I think we might be the victims of a failed new version trial, I recall seeing partial 1.9.17 instances, now one app is 1.9.16 completely, and the other catastrophically failed app is at 1.9.17 completely -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/d/optout.