I've noticed that my iPhone 6s Plus and 6 started displaying incorrect storage information. One iPhone is on 9.3 Beta 2 and another one is on 9.2.1. When I connect them to iTunes, the remaining free space is displayed correctly. To make sure, I started downloading gigabytes of music to one of the iPhones and I keep getting notifications that my storage is full, though downloads are still happening and each time I refresh my storage information on iPhone's Settings.app it varies from 0 bytes to 300MB. So, did any of you noticed something similar?