Apple has released a new build of iOS 9.3 for older iPhones and iPads, fixing activation issues encountered by some users when updating.
When updating to iOS 9.3 on older devices, users were asked to enter their Apple ID and password. However, if the user didn't remember their password the device became stuck in an inactivated state.
No. It wasn't too long ago when apple said they'll be working on the path. This one here the article mentioned was probably involved before this was even mentioned.