New iPhone, iCloud photolibrary only adds photos from 2016, stuck at adding ~9500 items
having all my photos stored in iCloud, only those imported/taken in 2016 are downloaded and visible. iPhone is stuck at adding ~9500 items from previous years. I can confirm that photos from previous years are visible on my iPad/old phone/ MacBook.
Tried with no success:
- disable icloud library, reboot, enable iCloud
- reset the device
Any suggestions?
iPhone 6s, iOS 9.3.1