Hmm if its just 27 DEC +8 GMT i would assume the end of the day is 27 Dec 23:59, right ?
so basically everything on 28 Dec 00:00 shouldn't be counted.
well depending on the SQL Query the votes of 28 Dec 00:00 are included or not (-)
not sure if someone did vote at this time or not...just my comment to the time problem D: didn't read every comment ....