For the bump: I'm still waiting. I have invites from both higher and lower ranked NYC programs, but no word from them. Called late nov/early dec and said was app was due for rereview soon... whatever that means. Heard they have alot more apps than usual this season and may be extending their interview season, though.
I would assume at this point most of the interviews have been handed out, but some more may still be offered if there are cancellations. They are interviewing more people this year because there will be a few more slots opening up this year both for categorical and primary care. They don't usually individually reject but reject en masse. Keep your hopes up, but don't expect anything at this point.