your visa has expired, then your an overstayer, you could try and ask for an extension, but for 2 days you prob get away with it, as your app goes thru the system, thats if you want to take the risk , not worth it,, i wouldn't as i do'nt take risks
no such thing as a sympathetic visa office, those who do their job correct, go by the rules, and she will be an overstayer..