I started to do some bug-hunting on the 1.29 beta of Fernbus Simulator. For now I came past the 5 so far, when starting from Zürich.
1. Tree sticking through bridge
2. Lampposts sticking through trees (multiple times on this road)
3. Slow graphics loading when exiting the tunnel, it took atleast 10-20 seconds to load properly
4. (Not sure if it was the reason to do it) Gap in fence by the Purple Cow
5. Grass misplaced
Thanks, it will be forwarded!