Date is not parsed correctly when culture of type d.M is set and the OS is 32bit.
The parser swap the date and month part so when you enter 11.3 it is parsed as 3.11.
Posted on:13 Jul 2015 12:25
The XAML team has recently reviewed this issue and will not be addressing it as at this time the team is focusing on the bugs impacting the highest number of developers. If you have encountered this issue and it is blocking for your work please contact us through the support ticketing system with details on your setup and a reference to this item.