I was driving out of the city yesterday and Waze told me to me to take a bit of an odd route through this intersection (tried to emulate by selecting the segments it wanted me to take):

https://www.waze.com/editor?env=row&lon ... ,101762280

I ended up just continuing straight down Dolphin Rd, and sure enough, there's a dedicated arrow on the signal to turn onto Davitt Rd. I'm not too familiar with things like this, where it seems Waze has the "correct" view of the roads, but decides on a weird routing.