: The Heron Guards were not in the regular army, remember
: that they were in essense house guards.. thus the
: "Llancarfan Army" could be referring to the
: Heron Guard as they are the guardians of the palace.
However, the units given as being specific to the Llancarfan army are "soldiers and archers and a couple of other units." So it's not just Heron Guards.
Also, at one point a preview says "Llancarfan, later called Muirthemne." Might be a mistake on the part of the news site, though.
--SiliconDream