Date problem when used as parameter in Hyperlink

Hi,

I have a very simple DRW page, it lists all the records of a table.
That table has 2 fields. 1 field is a date.

Now i created a hyperlink to a detailspage from that date. Here the problem begins:

if the date is 01/01/2003 then everithing is ok.
if the date is 17/01/2003 then everithing is ok.

if the date is 01/02/2003 then it's not ok
On my deatailspage i then get ""No records returned.""

And i know that there should be a record with 01/02/2003 as date.
if that table has a record with as date 02/01/2003 then this record will be showed instead of the correct one: 01/02/2003

I've read alot,
CHanging LCID doesn't change a thing, it only changes the date format when displayed.

Anyone can tell me whats happening here?

tx
Jorge