Neil reported that in 06perms.txt he found 5 lines with the userid 'dyacob' instead of 'DYACOB' and that these five packages where not indexed. As a quick stopgap solution I did just this:
MariaDB [mod]> update perms set userid='DYACOB' where BINARY userid='dyacob';
Query OK, 5 rows affected (1.713 sec)
Rows matched: 5 Changed: 5 Warnings: 0
I think this needs further evaluation how to prevent this from happening.