Did you read the yellow banner alert in the program yesterday morning?  Its all part of the same issue....IRS stopped rejecting them and is holding them until the issue is fixed.

If you missed the alert, top menu bar of the program click Information > View Alerts

I also efiled two returns and did not receive any e-file error, just sitting in limbo.  EF status says Return Sent to IRS.  When I attempt to update the status, there is no update.  Converted 6/22.