I just called them .... if it is a problem, it sounds as though it's only a temporary one. They guy I spoke to said they were waiting for the fuel delivery, and he'd refuelled from a bowser - so I don't think it's going to be a problem this w/e.
I'll check for real when I go down there in an hour's time (Wed 1030 am local).
I'm sure the same thing happened last year (or was it the year before - I'm getting old, how time flies) when they had an event