No Health data through Health app, iOS 8.3
The Health app is unable to access or display my health data. Normally the health app is shown as a source, but it is not now (below). Even if I manually add a data point (e.g. 10 steps walked) it does not display it. It is, however still receiving and storing the data, as my other apps can see how many steps I have walked. It does not matter which category the data is in. I have re-installed the system multiple times.
iPhone 6, iOS 8.3