ask something

[lky]

i am new here.....
i want to ask why my accepted programs no. suddenly decreased by a large amount in the judge and it seems every people like so......

[Sanghack]

I come here to ask why number of solved problems are decreased!

55 -> 21



I can't find any notice about it...

my statics' last submission is
Last submission: Fri Sep 27, 08:15:03 UTC 2002
but
I submit many programs in 2003!

Is DB of acm.uva.es out of order?

P.S. 'Rejudgement' is not the reason.

[Adrian Kuegel]

Here is the post in which a remark was made the the ranklist will be rebuild:
http://online-judge.uva.es/board/viewtopic.php?p=19480