After you file

I also have this same issue. The date on my letter is dated February 13th 2020 and states nothing is to be done and it could take up to 60 days. Its 4 days over the 60 day mark. I have tried numerous times to contact the IRS and they just arent taking calls. My Stimulus Check is also being held up because of this. They have my tax money and i cant get my stimulus check. Stim status says tax info doesnt match their records. Im at my whits end. I dont know what to do. Ive been furloughed and i have thousands of dollars that is MINE that the IRS is withholding.  Has anyone had any luck in the matter?