Hi, I thought i was alone with same issue. I got flagged with 2.1 as well around 11pm of Oct 8th, immediately provided needed info, and am still waiting (it's Oct 17th already). My app status says "Waiting for Review". I tried expediting, replying directly to the automated email Apple sent, and emailing through App Review Appeal. Have not heard back yet. Has any form of contacting Apple worked for you?