Directory: World Airlines which appeared in last weeks Flight International Magazine shows that 241 were delivered and 39 are still in service.
These censuses (censi ?) are often out of date and/or inaccurate, and I'm afraid that Budgie News' is among the least reliable.
I'd prefer to believe this site which places the
active number at 22 (others are stored/abandoned etc/):
http://www.bac1-11jet.co.uk/bac1-11j...nt%20fleet.htm