The excavation is proceeding and on this video (see link) you can see two of the trenches.
First clip is a view of a trench which cuts into the mound in/on (will explain this later) the eastern plateau. People are gathered because we had recently found a very large cairn inside the mound.
Second clip shows the trench between the church and the great hall plateau. You can see people excavating both a medieval cellar and layers that keeps both medieval houses and Vendel period crafts remains.