in this game: http://www.wargear.net/games/player/373401
if i leave the player window up; after my turn, half the empty owned spaces go 'undefined'. this will happen if i either refresh the player or if opponent takes their turn and it transitions to my turn automatically. only way to clear them to 0s is to refresh the page.
Thanks for the report, I've fixed this bug, it will affect new games on this board only though.