Enter Before Date Of Double Entry Tourist Visa

For people with Double Entry Tourist Visa issued from Vientiane/Laos and Savannakhet/Laos. Due to the short Month of February it happen that your extension is exceeding the validity of the Visa, means if you follow the wrong date than you loose your second entry. Enclosed example, extension 16th March, but Visa indicate ENTER BEFORE 15th March. Means you must do the Visa on or before 15th March. Thank you