Iphone Reminders: When I set a new reminder, and have it "remind me on a day", once I get out and save, it looks normal. Under the task it gives the date and time it's due as normal. But then about 5 seconds later, the date just disappears, and it isn't saved with the task anymore. This used to work fine, and it seems to do it only under one reminder folder. Anyone else had this problem?