>>1449551>EXPECT RADAR vectors to final approach course.Well that explains things, if I'm interpreting that right (still pretty new to flight sims). I didn't look at the charts closely enough beforehand, and was not using ATC since default ATC doesn't support sids or stars. So there was no one to guide me in after I passed NODIY. I got on the ground safely, anyway.
I suppose this is one of the main advantages of VATSIM, once you know what you're doing.