Recover data of user with Spanish name
Javier Castaño was lost in the migration; I bet this was due to our most characteristic orthographic trait:
ohwr=# select id, login, firstname, lastname from users where lastname ilike '%ast%';
id | login | firstname | lastname
------+-----------------------+----------------------+----------------------
.....
3413 | jfcastanof | Javier | Castaño
.....
See to recover his data, associations, etc.