Fixing roll to work around the new year.

src/components/farm/Board.jsx

@@ -1065,7 +1065,10 @@ class Action extends React.Component {
             buttons = (<Fragment />);
             break;
         case 'roll':
-            view = (<Rolling num={this.props.ui.actionValue.to - this.props.ui.actionValue.from}
+            const roll = this.props.ui.actionValue.to -
+                (this.props.ui.actionValue.to < this.props.ui.actionValue.from ?
+                 this.props.ui.actionValue.from - 49 :  this.props.ui.actionValue.from);
+            view = (<Rolling num={roll}
                     name={this.props.game.currentPlayer}
                     showScreen={this.props.player.name === this.props.game.currentPlayer
                                 ? () => this.props.showNextAction()