Help: My wife has her i4 4.1 fully updated. She entered birthdays under the persons contact information (where there phone number is) but when she goes to the i4 calendar, it is under the wrong date. The date of birth is May 16th, 1923 but when you go to the i4 calendar, it shows up on December 13th, not even the right day much less the month. I thought I saw a post about this issue but can't find it. So what is the problem or is there a way to fix it?