I had this same exact problem. Super weird. IRS.gov says that they received my 2023 return, but that it is still being processed so I have that notice that you mentioned about no file on record. My 2024 return was rejected twice because I was inputting the AGI TurboTax had on file for my 2023 return. I got on chat with their helpdesk and ultimately was instructed to input 0 for my AGI. Felt weird but I did it anyway. The 2024 return was finally accepted afterwards; however, I still wanted to contact the IRS about my 2023 return status. I could never get through to their customer service line after multiple attempts and am worried about my information not being accurate. Not really sure what to do now.
