When I selected 'Update', it took me to the Play Store with 'Uninstall' and 'Open' options only (again). Selecting 'Open' took me to the same screen asking me to 'Update'. The next time in the Play Store, I selected 'Uninstall' and then 'Install' and now the app opens fine without asking me to update. Whew! Thanks to Tech Support for jumping on this and resolving!
Your efforts are appreciated let's look into this. Are you still experiencing an issue? What is the make/model of your device? AyaniB_VZW