In this lesson if you turn left after the 4th cone after the start line, and go straight to the finish, the lesson will be valid. It should be fixed. See the attachment.
Soo? It´s still a bug ffs.. I dont give an f if its faster to just drive like u should, its possible to NOT drive the right route and still make it = BUG.
I've added some route checkers to the layout so you cannot cheat (tested). Devs can use it too but I doubt they'll read this. Maybe I will notify them.
Thank you but GP4Flo already gave me fixes for the BL3 Slow and Fast Slalom layouts (also using route checkers). They will be in the next test patch and added to the patch notes in case anyone would like to test the fix.