Re: timeofday()::timestamp - not casting

"Henshall, Stuart - Design & Print" <SHenshall@westcountry-design-print.co.uk> writes:
> dev=# select timeofday()::timestamp;
> ERROR:  Bad timestamp external representation 'Thu Nov 28 11:26:46.488000
> 2002 GMTST'

It works for me.  Where in the world is cygwin getting "GMTST" from ---
surely that's not a real timezone name?

            regards, tom lane