query training-members* broken

[mira-miracoli]

Both gxadmin query training-members and training-members-remove --yesdoit do not work for me:

root@sn06:~$ gxadmin query training-members-remove pxe-test mira-miracoli --yesdoit
ERROR:  syntax error at or near ")"
LINE 1: COPY () to STDOUT with CSV DELIMITER E'\t'
              ^
delete from user_group_association where id = 

root@sn06:/tmp$ gxadmin query training-members pxe-test
ERROR:  syntax error at or near "as"
LINE 1: ...ALESCE(galaxy_user.username::text, '__UNKNOWN__') as usernam...

while this works:

root@sn06:~$ gxadmin query training-members-remove pxe-test mira-miracoli
  id   |   username    |       name        
-------+---------------+-------------------
 36476 | mira-miracoli | training-pxe-test

VERSION:

root@sn06:~$ gxadmin version
22