@Ant****
, To be honest, what you should have done was; went to the immigration office the day you were gonna exit the country, cancel the ED visa extension and the re-entry permit,
THEN fly out and back in, that woulda been the correct way to get a 30 day visa exempt entry stamp.
The asking that they cancel an existing ED extension while you hold a re-entry permit is totally up to the person stamping you into the country.