I looked too and found a rejection letter; it had the name of the department I applied to but not the major I applied for - there was just a comma there and mine too was dated Ded 30 1899. My first hope too was that it's a default letter that needs to be filled in before it's sent out and I don't understand why they wouldn't just send it out if they are ready to reject me (seeing as how they've already rejected someone from my program). Also, I don't see why they'd hold on to an acceptance letter because they would not want someone they accepted to get accepted somewhere else they prefer, first. I don't know but I feel your pain. This makes the wait so much worse because I don't know what to think. UCSD is my top choice