Can't file tax return - "we're working on some updates due to law changes... K-1 Partner"

I am unable to submit my return. I've attached a screenshot of the error I am getting when trying to submit it. For context, I was apart of a partnership where we filed a 1065 and I received a K1 last year. I filed that 1065 as the final return as we disbanded that partnership/business. The "available to file" date keeps moving back every day.

 

Is this being delayed due to that? What can I do?

 

Screenshot of message:

IRS_1.JPG