I have an app that shared with a friend. It has been working (more or less) until today, when it suddenly started showing “app is no longer available” on my friends device. I did not change anything in the code on the device or in the app definition and neither did he. I, as the author, can see the app just fine.
Friend is running on Android (don’t know what version), I have iOS.
I tried searching here, but found nothing recent or relevant regarding such problem.