The Type is called name

program/views.py

@@ -119,7 +119,7 @@ def json_playout(request):
             'show_id': ts.show.id,
             'show_name': ts.show.name + is_repetition,
             'show_hosts': hosts,
-            'show_type': type_.type,
+            'show_type': type_.name,
             'show_categories': categories,
             'show_topics': topics,
             # TODO: replace `show_musicfocus` with `show_music_focus` when engine is updated