Unhandled exception while retrieving value of "fan_id"

Mopidy-Bandcamp extension stopped working few weeks ago. Here is an extract of the mopidy service journal: ``` nov. 10 11:43:52 argos mopidy[482]: ERROR [BandcampBackend-4] mopidy_bandcamp Failed to get collection nov. 10 11:43:52 argos mopidy[482]: Traceback (most recent call last): nov. 10 11:43:52 argos mopidy[482]: File "/usr/local/lib/python3.9/dist-packages/mopidy_bandcamp/library.py", line 46, in browse nov. 10 11:43:52 argos mopidy[482]: data = self.backend.bandcamp.get_collection( nov. 10 11:43:52 argos mopidy[482]: File "/usr/local/lib/python3.9/dist-packages/mopidy_bandcamp/bandcamp.py", line 136, in get_collection nov. 10 11:43:52 argos mopidy[482]: self.fan_id = resp.json()["fan_id"] nov. 10 11:43:52 argos mopidy[482]: KeyError: 'fan_id' ``` Installed version: ``` matthias@argos:~ $ python3 -m pip show mopidy mopidy-bandcamp Name: Mopidy Version: 3.4.2 Summary: Mopidy is an extensible music server written in Python Home-page: https://mopidy.com/ Author: Stein Magnus Jodal Author-email: stein.magnus@jodal.no License: Apache License, Version 2.0 Location: /usr/lib/python3/dist-packages Requires: Required-by: Mopidy-Local, Mopidy-Listenbrainz, Mopidy-Iris, Mopidy-InternetArchive, Mopidy-Bandcamp --- Name: Mopidy-Bandcamp Version: 1.1.5 Summary: Backend for listening to bandcamp Home-page: https://github.com/impliedchaos/mopidy-bandcamp Author: Dave Maez Author-email: impliedchaos@gmail.com License: MIT License Location: /usr/local/lib/python3.9/dist-packages Requires: Pykka, setuptools, Mopidy Required-by: ```