All government offices will be reopened on the 14th. You shouldn't ignore their visas being expired. Now you will be facing alot of problem by paying fines and aside from that it would be hard for you to take them here again. They will be facing deportation at your expense...your record will be marked. And if you do not pay the fines, because even after you pay fines now they will be going home, you will be in trouble that you will be jailed and deported also. Pray hard that all of what i said was wrong...