Can't log in! – Code Warriors: Hakitzu Battles - learn to code through robot arena combat Review

My 8yo son was loving this game but suddenly we are unable to log in. It says to check the Internet connection, but I am posting this on the same deceive... It appears to be logging in to Game Center but still doesn't log in. What's wrong!
Review by TravDAman on Code Warriors: Hakitzu Battles - learn to code through robot arena combat.