On my UChicago account, it says that my test score was received in april. But that’s because i used a free score send back then. I sent them more test scores in october, but the only indication of test score on my account is the april one. Can i assume they got my other scores?
Most likely, it just takes a while to process recent scores. Also, I’m pretty sure they accept self-reported scores, and only require official scores if you’re accepted. If you either self-reported or sent in official October scores, I think you’re fine.