Nooo, don't file again.   You wouldn't be ale to Efile anyhow and you dont want any paper floating around in there at IRS.

If you want to gather up those client files and call into PPS and see if they can tell you anything, they'll help with up to 5 clients in one call.

Every years there is some kind of snafu with early filed returns...sometimes it pays to wait a few days after the season opens before filing.