There have been Forgotten topics in 2011
and a few other years (see the first post in this topic for links). For some unknowable reason, some people who submitted in late October and early November last year hadn't heard anything (not a JR1, not a rejection, not a Hold) even by late January, when droves of people had been rejected. Some people hung out for another month, even. A few ended up with JR1's, although I don't remember if there was any pattern to this; some retook the LSAT in December and that pushed them over, but I don't remember if that was a general trend.
So I think what I'm saying is that if you submitted a while ago and have heard nothing since, don't worry about it just yet. There's a possibility that it's a rejection just waiting until January, but there's also a possibility that it's a KB1 that just hasn't happened yet due to the ineffability that is HLS admissions.