Wow! I didn't see that coming? The global parts shortage is creeping up in so many unexpected ways. It's hard for me to imagine that Brose doesn't have any replacement motors between now and the next couple of months, but I guess it could be true? Hey, one slightly positive thing. It sounds like Specialized has diagnosed that you need a new motor. A month ago, I tried to buy a second battery for my Vado 4 through my LBS. It took a month for Specialized to get back to my LBS, but I just found out today that Specialized said that they're sold out of Vado batteries until August. Maybe that's going to be the same with Brose. They're out now, but they will have more motors in a month or two. What's that curse? May you live in interesting times. These are definitely interesting times. Hoping the best for you!