"Due to an error in the IRS database that processes Federal tax returns, the IRS is unable to validate Ohio DC’s tax identification number. This could affect your ability to file your taxes. We are in daily contact with the IRS to advocate for the fastest resolution possible.""

Its not a name/EIN mismatch, for whatever reason, that EIN just isn't recognized in the IRS database.  IRS should be able to give people an EIN to use for this to stop this rejection and let these get pushed though electronically.