Same here. Their website currently states:
Processing Delays for Paper Tax Returns
We continue to process electronic and paper tax returns, issue refunds, and accept payments. We’re experiencing delays in processing paper tax returns due to limited staffing. If you already filed a paper return, we will process it in the order we received it.
Do not file a second tax return or call the IRS.
I filed in early March 2020 via mail, printing it out because I never received my 2018 return, either. How am I supposed to ever be able to file my taxes online if the IRS never gets back with a return?
