Same! I filed mine here on Turbo Tax Feb 1st and it was accepted by the IRS immediately, the same day. The initial projected date for me to receive my refund was the 22nd, but here we are already past that and still no update from the IRS :( It has me greatly concerned. I hope my delinquent credit card debt isn't affecting it... really depending on this refund to catch up on bills. Very stressed out.
