Yesterday, I uploaded logs because after I arrived at my destination, and Waze said, "You have reached your destination," it then bleeped at me and was getting a route. It wanted to now route me around the block and come back to exactly where I was again. It seems this was likely a timing thing, where based on my GPS location, I was close enough for the "arrived at destination" sound to kick in, but just far enough away that the routing engine thought I was off the route (parking lot) just enough to need to re-route me at the same time. Hopefully the logs will help determine how to not allow this to happen in a future version.