Tested with guniconr on ares

ferry/app.py

@@ -45,6 +45,7 @@ def make_app():
     app.jinja_env.globals['static'] = (
         lambda filename: url_for('static', filename = filename)
     )
+    app.wsgi_app = ReverseProxied(app.wsgi_app)
     app.config['LIVERELOAD'] = True
 
     return app

ferry/views.py

@@ -33,7 +33,7 @@ def extract_time(json):
 
 #                    <GT name ="DepartureTime" value='$dateadd(0.10:15:00)' />
 def ferry_request():
-    url = 'http://api.trafikinfo.trafikverket.se/beta/data.json'
+    url = 'http://api.trafikinfo.trafikverket.se/v1.2/data.json'
     headers = {'Content-Type': 'text/xml'}
     xml_data = """<?xml version='1.0' encoding='utf-8'?>
         <REQUEST>

requirements.txt

@@ -1,16 +1,17 @@
-appdirs==1.4.3
 backports-abc==0.5
 certifi==2017.4.17
 click==6.7
+dominate==2.3.1
 Flask==0.12.1
+Flask-Bootstrap==3.3.7.1
+gunicorn==19.7.1
 itsdangerous==0.24
 Jinja2==2.9.6
 livereload==2.5.1
 MarkupSafe==1.0
-packaging==16.8
-pyparsing==2.2.0
 requests==2.13.0
 singledispatch==3.4.0.3
 six==1.10.0
 tornado==4.5.1
+visitor==0.1.3
 Werkzeug==0.12.1