Looks like the beginning is not shown.
As for the new stuff:
-Close up of trio walking
-Death Eaters flying towards the Lovegood's home
-Really fast shot of Hogwarts
-Ron looking at the Horcrux thing
-A lot of Dementors flying through the Ministry corridor
-A car getting destroyed and rolling over
-Ministry employees running towards the trio
-Xenophilius scared on his steps
-The Horcrux spirit exploding out of the locket and pushing back Ron and Harry
-Harry in the ground after that explosion
-Ron on the floor looking at the spiders crawling out of the locket
-Bellatrix throwing the knife as Dobby and the trio apparate in smoke
-Extended shot of Voldemort looking into Dumbledore's tomb
Hope WB releases it in HD once the award show is done on Tuesday.