The cronjob overdue_notices.pl includes this text in its options: " --frombranch Set the from address for the notice to one of 'item-homebranch' or 'item-issuebranch'." While that text suggests that the --frombranch flag will only change which branch's address info is populated in overdue notices, this flag actually controls which branch's triggers will be used as well as which branch's notice content will be used. We should change that text to: Set the branch to use when selecting triggers and populating addresses. Available options are 'item-homebranch' or 'item-issuebranch'.