Omaha question

http://www.conquerclub.com/game.php?game=1377050
When I hit end attacks I was given 7 armies to deploy even though I didnt eliminate anyone, not sure if its a bug or some feature I didnt know about. ( I'm not complaining though).
When I hit end attacks I was given 7 armies to deploy even though I didnt eliminate anyone, not sure if its a bug or some feature I didnt know about. ( I'm not complaining though).