I know it, I know it.
Aggroman revealed me what it is! LEAK LEAK
Its operation Titan! Germany gets Panthers II, Kingtigers,Lowe's and Maus.allies get tortoise and T-28 tanks, pershings, Centurions.
Together with ME262, Arado's and P-80's and Gloster Gladiators!
and infantery only gets Bajonets, Superbazooka's and PanzerFaust 250.
oh, and Fliegerfausts for every side