When a user is added to a group that automatically grants a trust level, they can’t be promoted to Trust Level 3 by the
TL3Promotions job. This is because the
group_locked_trust_level property is set on the user, and the
TL3Promotions job excludes any user where the
group_locked_trust_level is not
group_locked_trust_level: nil condition from the promotions query seems to solve the problem without any issues.