Serverless endpoint spun up in the middle of the night

I use a serverless endpoint to run LLM inference for personal use. My endpoint spun up in the middle of the night and ran as "initializing" for hours, running up like $50 in charges. As far as I can tell, it's not receiving any requests (I'm the only user, so this makes sense), it's just in some kind of error loop. There's nothing in the metrics except the worker state (that blue there on the right shows the workers trying to initialize for like six hours). I've submitted a ticket, just pretty alarming that an endpoint can spin up in the middle of the night and charge you a bunch of money for no reason. Has anyone else had this happen? Hope I can get a refund.