I have been having the exact same issue. What I dis find out is that, the IRS had put a temporary hold on processing tax returns and focused on getting the stimulus checks out. Now I'm not 100% for sure about this, but what I was reading on the IRS website is that as of April 15 they will be starting back up with the processing of tax returns. It's going to take time because they do not have many workers doing the processing.
