When travelling West on London Rd, Reading UK going to Reading Railway station the app tries to make you turn right onto Kings Rd which is a one way street in the other direction. When I go to Open Street Maps on my PC, Kings Rd one way is shown correctly.
probably best to email (to support) exact departure and destination and also where exactly routing goes through oneway street - screenshot would be helpfull
Once I received a messege when driving the correct road, that I am driving to a wrong direction. There were no more curves on that part of the road or something like that. After that incident my android phone just jammed.