Tinker for Schools iOS app gone?

We just found that since Tynker has removed the blue Tynker For Schools IPad app (blue icon) from the Apple App Store and due to an update to our MDM if an app has been removed from the App Store it will be removed from Student devices that our Students today are noticing that their Tynker app is gone. Anyone else run into this? Anyone have any idea why the Tynker for Schools app was removed from the App Store??? I am guessing we have lost student work due to this.