Incorrect default date for New All Day Event

When I try to insert New All Day Event through right-click mouse context menu, the date in the Event window is incorrect (not equal to the date right clicked). This problem occurs AFAIK in the calendar week view right-clicking on the all day events row; when right-clicked on any hour in the target day, the date is correct. And it occurs only when the target date is different to the current date (today).