missing southern star lease

While going over the recent presentation, annual report and stock analysis report, it struck me that something was missing from Southern Star.

I went back to the 22nd March 2012 announcement about the purchase of 320 gross acres.

I can find 160 gross acres, (see slide 15 of the Euroz presentation - wells 9 & 10 are on the section acquired in March 2012,[the block nearest the former Clear water leases] the rest all relate to the 12th of November 2012 purchase) but the other 160 acres seem to have gone missing!!

Can anyone shed some light on where the block has disappeared to?

LOTM