Schedule K-3 is not attached with schedule k-1 (Form 1065)

I received schedule K-1 (1065 form) from EPD and MMP. Both forms have box 16 checked stating schedule K-3 is attached.  However, both entities state they will monitor if the schedule K-3 is ultimately required. If required, the schedule K-3 will be available online by August 31, 2022. I have put the data in schedule K-1 in TurboTax. The federal smart check will not let me pass saying the schedule k-3 is pending next update. It looks like the entities will not have K-3 available until summer either. What should I do to e-file my tax on time?