I had gotten a message that the issue for TY2019 was fixed but that didn't come until well after the extended filing deadline and we didn't want to have to file an extension over this. Ultimately ended up going to Free Tax USA to file my parents taxes due to this issue and the eFile went through without any issues, proving this issue is definitely on the Turbo Tax side and not an IRS issue.
Since I already filed the taxes via an alternative system I never got to see if this was really fixed or not. Good luck to anyone still facing this issue.
