As of Nov. 3, 2016 we have confirmed the following issues.
[Issue Details]
-Quick Clear rewards are listed in the battle results even when the Quick Clear counter in the upper left of the battle screen indicates "0" turns remaining when the battle is won. This will be corrected so that players do not receive Quick Clear rewards under these circumstances.
-When using iPhone 6 Plus and certain Android devices, the icon indicating a passive skill does not display properly after the player taps the "Refresh" button from the "Choose Ally" screen.
-App may crash for players using iPhone 6 Plus upon starting a new site or finishing a battle.
-When a transmission error occurs while making Codex Credits purchases on Android devices, players are unable to buy the same item of the same price.
*Please clear your device's GooglePlay Store cache for the app in order to make your purchase.
-After clearing certain quests on Android devices, the game will freeze on the "Completed" screen and players cannot progress.
*Please restart the app to continue playing. The quest will show up in-game as completed after the restart.
We apologize for any inconvenience and ask for your patience. These issues will be fixed as soon as possible in a future update.
Thank you on behalf of the "Guardian Codex" team.