I'm shocked to discover that the game decided to delete 1 Castle, 25 walls lvl 6, 2 gates lvl 6, 2 Stables lvl 5, 2 Towers lvl 6, 2 Redoubts, 1 Cannon Tower lvl 3, 1 Farm, 1 Ambush trap lvl 3 and 12 roads lvl 4. Just like that. Look how my war base used to look like and what's left from it now...