The following bug has been logged on the website:
Bug reference: 14558
Logged by: Jordan Gigov
Email address: coladict(at)gmail(dot)com
PostgreSQL version: 9.6.2
Operating system: irrelevant
Description:
postgres=# SELECT to_timestamp('2017-02-20 16:00:27.989808+02', 'YYYY-MM-DD
HH24:MI:SS.SSSSOF')::timestamp with time zone;
ERROR: "TZ"/"tz"/"OF" format patterns are not supported in to_date