Yes, as an update, the Rise deliveries do seem to be slipping, to the US at least. My April delivery date is now May. Just more of the same, supply chain fiasco occurring world-wide, although I was told that orders to North America were shipped air freight, but a knock-on effect might be affecting all shipping methods.
Yes, both sea freight and air freight have been massively disrupted. Can take many days to book space on a plane right now. Hope you get your bike soon.