The well you are referring to was mentioned in a thread about a week ago. But I'm not holding my breath.
Of course everyone is disappointed but remember Kosmos itself described the Tano Basin as a bad address only six years ago. It would be very easy to walk away from the Accra Block but I suppose they'll look at the result of Starfish-1 and re-interpret the seismic. Apparently when they calibrate the well data with seismic data they get a much better idea of the sub-surface.
If sort of thing interests you, then you might like to look at