TorBrowser Health Report is empty

TBB -> Help -> Health Report opens a blank page, no info whatsoever.

Has this feature been disabled?

Tested under TBB 3.6.2-Windows

Related: https://trac.torproject.org/projects/tor/ticket/10577 https://trac.torproject.org/projects/tor/ticket/10367

Trac:
Username: fisher