I rode up Alpe du Zwift a few times today. But on the third ascent I didn’t get a prize wheel spin.
The KOM segments counted down, but all the junctions were still starred from the previous climb. I think the corners and prize wheel should reset as soon as you go past the KOM segment start on the way down. As it is you have to go halfway to the gate or so.
I got the Lightweight wheels on my 4th scent, so not all bad. But I missed out on 250XP!