Hi,
Was using Annoucements version 03.03.04 on DNN version 4.03.06. Everything was running fine for this church website, and using the announcments module to add a daily scripture. That way many daily scriptures could be added ahead of time and for all of 2007 up until 15th May 2007, it worked fine. This last batch of extra announcements/scriptures were being added back around the end of April 2007.
However, all of a sudden, instead of being added and accepted as a date format dd/mm/yy, the calendar popup for choosing the date and the announcement module decide that they believe these dates are now invalid? It now starts to think the format mm/dd/yy is correct? Can anyone shed any light on this?
I have upgraded the announcements module to 03.04.00 this morning and I still have the issue. The Default Language is set to English(Aust) as it always has been, and the portal time set to UTC+10:00.
Anyone believe an upgrade to 4.5.1 would do any good with respect to this issue? 
Cheers.