iPad Coding Fundamentals 1 -1 Code Builder not working in first room

iPad Coding Fundamentals 1 -1 Code Builder not working in first room

On the iPad app specifically the first area where you start coding your agent to move two steps forward to the gold plate does not launch code builder.  Works fine on the PC but we get an error message in the same location/world on the iPad that says there is a problem and to check your Internet connection.   We ran filter testing etc to see if it was something not whitelisted on our end but that didn't show anything.  The rest of the worlds work fine for the code builder on the iPad-- it is just this one not working.  

Could this be a glitch with the world file and iPad computability on your end?  Thank you for any help you can provide.  Really hoping to use these lessons/worlds with all 4th and 5th grade students this year if they work.