Indonesian on the app IS available
If you cannot get Indonesian on an iPad, delete and re-install Duolingo. This works ... I followed this advise from someone else and it worked, and have told others and got positive replies back. Apparently, the update version works immediately. Selamat belajar.
It's available on iOS (without the "hearts system").
It's not available on Android.
Anyone have any idea when it will launch on the Android App? I hardly use my laptop, but have my phone on me at all times.