Please update Extension:AbuseFilter
There's a bug that causes variables to sometimes not show up in logs, which makes debugging difficult. This was fixed in January according to their Phabricator: https://phabricator.wikimedia.org/T176291
There's a bug that causes variables to sometimes not show up in logs, which makes debugging difficult. This was fixed in January according to their Phabricator: https://phabricator.wikimedia.org/T176291