Board Game Arena

From BGA wiki rules: "One has moved on columns 2 and 3 and rolled 2,3,4,5. They decide to split as 2,3 and 4,5, and so should have advanced on columns 5 and 9. But this is not allowed; it makes them advance on four columns. They must pick either 5 or 9 to advance from." Does the game actua...