I also applied in early December! I sent my official transcripts in October and was told that after I submit my application I would receive an email confirming receipt of my transcripts...but I never did. So I emailed them last month and they told me that if I'm missing something from my application they would email me and give me "ample time" to submit the material.
I get the sense that they are completely overwhelmed. I have it on good authority that the number of applications to the program increased about 20% this year, so I like to think they're trying their hardest given the circumstances. I say this while also losing my mind over waiting this long ?