Do you have experience with asking FedEx to hold onto a package?

I was expecting an expensive purchase by FedEx today, and since they make you sign for it, I requested online that they hold it at a local FedEx store instead of home delivery, thinking that I would be at work all afternoon.

But now… I am second-guessing that decision. Delivery was originally projected for today, but since I placed that request on Monday, I have seen no updates on the tracking page since Tuesday. Are they more likely to lose my package now? Am I freaking out needlessly?

Thank you in advance.