Not to raise an older thread from the dead, but I wanted to let you know you're not crazy. I came here searching for a solid answer about the PCR test. because there definitely is/was conflicting information from Disney. Some pages on their site say you need to have proof of vaccination AND a negative PCR test 3 days priors to showing up at port, some pages say you only need to proof of vaccination.
We're just about on that 3 day mark so I'm trying to determine if we need to schedule a test or not. Sounds to me like the PCR test 3 days prior is no longer necessary. Plus, I'm looking through site pages now, and it seems (based on the update dates) that Disney might have gotten around to updating their information.