Loading https://beta.musicbrainz.org/release/7e92b9a7-1200-488f-b179-c1418b18a270/edit-cover-art/2193582728 in German gives

Caught exception in MusicBrainz::Server::Controller::Release->edit_cover_art "Can't call method "id" on an undefined value at lib/MusicBrainz/Server/Controller/Release.pm line 666."

Stack trace:
line 666 MusicBrainz::Server::Controller::Release
line 322 MusicBrainz::Server
line 322 MusicBrainz::Server
line 322 MusicBrainz::Server
line 286 MusicBrainz::Server

Request data:
$VAR1 = {
'query_parameters' => {},
'body_parameters' => {}
};

URL: https://beta.musicbrainz.org/release/7e92b9a7-1200-488f-b179-c1418b18a270/edit-cover-art/2193582728