Not my usual stomping ground so I’d rather leave it for someone else, but I assume the problem with this roundabout giving 0th exit is the turn restriction?
https://world.waze.com/editor/?zoom=7&lat=52.40442&lon=-1.5015&layers=BFTFFTTTFTTFTTTTTTTTTFT&segments=160976923
Okay, thanks - I wasn’t sure if it would. I’ll leave the rebuild to someone else as it’s not an area I know (just on the edge of my driven area).
Hi,
0 exits can fix themselves after a random period of time.
But then, equally, a perfect roundabout can start to give 0 exits on a random basis!
Des. . . 
Sometimes you can fix them without a rebuild if you know why they are giving 0th exit.
I fixed the hamburger roundabout in Fareham not that long ago cause someone had joined an exit and entrance at the same node by just moving the exit roads node back to it’s correct place on the roundabout.