E-Filed 2024 Return on Jan 16 Still Not Showing in IRS System Despite 24-Hour Promise

Filed my taxes on January 16th and when I check Where's My Refund it still says they haven't received my return. Starting to get worried since its been over a week. I logged into my IRS account today and got this message: "Refund status unavailable We don't have a record of your return on file for the tax year 2024. If you recently filed, your refund status will appear around: 24 hours after you e-file a current-year return 3 or 4 days after you e-file a prior-year return 4 weeks after you file a paper return" The IRS website says I should be able to see my status 24 hours after e-filing, but it's been more than a week now and still nothing. Anyone else in the same situation? I'm not sure if I need to wait until January 28th when they officially start accepting returns, or if there's something wrong with my filing. Should I be concerned that the system shows "We don't have a record of your return on file" after this long? I e-filed so it should have shown up within 24 hours according to their own message.