I had 6 in limbo (2 from Monday night, 4 between Tues & Wed). Half an hour ago the 2 oldest ones had a status of sent to IRS (again) they were already at IRS. Then 15 minutes ago I got confirmation on both as accepted. So I did not have to do anything.
One of these I had concerns on IRS accepting because she was filing as a surviving spouse on a joint return and sometimes IRS wants those mailed in. Glad it went smoothly (even though it took several days)
Hopefully all of these thousands that we all have will go smoothly and not require resubmission.