The IRS agent I spoke to as well wouldn't even look up to see if there was some problem with my return. Told me to wait until the end of the month and call back, or to call Turbo Tax.
After a long time to talk a live person at Turbo Tax, was told that maybe I locked myself out of WMR. I don't think so since it has been giving me the same message since day one.
Filed for my son today, he was already accepted today and has bars on WMR.
I guess we just wait.
I will update if I get one.
So a small bit of an update on my end at least.
I was able to order a transcript of my tax return for year 2018. If they truly do not have any record of my return as the WMR is showing then they wouldn't be able to send me a transcript. And SBBT is still showing my information, which they do not do until the return is accepted by the IRS. I called SBBT and they gave me that information. Until the IRS accepts your return the SBBT will show that they have no information for your account. Only helpful if you have direct deposit that goes the SBBT
Hope that is helpful to anyone with this same problem with WMR.