Unusual psql behavior

Postgres 9.4.4.

I am seeing something I cannot figure out when using psql.

This is what I see:

psql (9.4.4)
Type "help" for help.

production_5432=> select from cell_per ;
--
(56 rows)

This is when I am logged in as system user aklaver. If I log in as
another user on the same machine I see the query results. I see no
differences in the user environments that would account for this. Also
if I log in as system user aklaver but do psql -d production -U aklaver
-n I can see the results. So it seems to be some interaction between
readline and whatever code supplies the actual query results. Not sure
where to go from here.

Thanks,
--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com