I registered to this instance of phabricator (https://secure.phabricator.com). Now I forgot my password.
I clicked "Forgot Password" and got a mail with a reset link https://secure.phabricator.com/login/etoken/d56...5a6...6e69d73/?email=mail%40marc-richter.info . Following this link shows an error about a field not formated correctly (""Malformed password hash, expected "name:hash"."" - See screenshot).
The same error is displayed when I head over to https://secure.phabricator.com/settings/panel/password/ to change my password.