Xqt added a comment.
Another idea: Maybe it had sth to do with cache implementation of https://gerrit.wikimedia.org/r/#/c/131017/ which was fetched on my repository as I started this script.
TASK DETAIL https://phabricator.wikimedia.org/T85061
REPLY HANDLER ACTIONS Reply to comment or attach files, or !close, !claim, !unsubscribe or !assign <username>.
EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/
To: Xqt Cc: Xqt, Aklapper, pywikipedia-bugs