I’m facing the same issue. I’m working with a client who owes back taxes, and I need to prepare the 2018 tax return. Although ProConnect Agent told me I could prepare the 2018 return after purchasing credits for 2024 returns, I’m now unable to print the 2018 return because the system is preventing it until the IRS opens e-filing for 2024. This doesn’t make any sense, as I’m trying to print a return for 2018. I really hope ProConnect resolves this issue asap.