After latest Android update, calendar keeps crashing and will not open. Have cleared data and cache and restarted. Contacted email address listed in Play Store and received automated message that this address is no longer monitored. Google cannot even keep their contact email for default Android app updated in their own play store. Instructions for reporting trouble start with "open the app"--but nothing about how to get help if the app won't open. Come on, Google. Is this the best you can do?