Creation of new feature fails

I tried to create a new feature as detailed in the README. It failed, however, with some strange json decode error.

Digging down I tried to execute the curl command manually:

curl -s --data "proposer=florian.dobener@physik.hu-berlin.de&title=NXdispersive_material_formula_parser" \
https://hidden-springs-12500.herokuapp.com/ids/\?format=json

which returns

<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta charset="utf-8">
    <title>Heroku | Application Error</title>
    <style media="screen">
      html,body,iframe {
        margin: 0;
        padding: 0;
      }
      html,body {
        height: 100%;
        overflow: hidden;
      }
      iframe {
        width: 100%;
        height: 100%;
        border: 0;
      }
    </style>
  </head>
  <body>
    <iframe src="//www.herokucdn.com/error-pages/no-such-app.html"></iframe>
  </body>
</html>

Is the service still available?

nexusformat / features

Creation of new feature fails #37