This intersection has been under construction and the exit was closed for several months. It is now open again. The ramp was simply disconnected from the highway, and needs to be re-attached.
https://www.waze.com/editor/?zoom=6&lat=42.29645&lon=-85.66212&layers=TBFTFFTTTTTTTFTTTTTTTTTTFT
(the ramp from M-43 W to US-131 South is still closed)
Thanks!
Matt