i don't know if that may help you but try to contact these people and tell them how sad u are .
I think they have a record of all foreigners living on the island.
(1) Passport & Immigration Office,
Sterling House,
9-11, Lislet Geoffroy Street,
Port Louis
Telephone Nos:- (230) 2109312-19 Fax No :- (230) 2109322
E-Mail Address:-
piomain@mail.gov.mu
Good Luck!!!!!