ever since covid this has been my exact experience. USPS is a flat out nightmare. Ive had to do the same thing with at least 10 packages (all clubs or shafts bc I have a spending problem!). Once I fill out a complaint or "Wheres my package", magically the tracking reappears within 2 days.USPS has gone to @%$ lately in my area. Mail is fine as much as it is. some days we get stuff some days we don't. I have had shipment disappear from the tracking system for weeks at a time, post a message complaint on USPS site about what the heck is going on and they seem to reappear. I was told by a guy at Golfworks that odd sized packages, like golf clubs and shafts have to be hand scanned because the machinery will not do that. And they don't like to unless they are made too.