RFID and lane change [fixed 5.22b]

Driver "A" moves from Lane B to Lane C.

Then when i try to allocate a new driver, driver "B" to Lane B, I get the error buzz. I had a nosey at the manual update screen, and it turns out I had two instances of Lane C, one of which overwrote Lane B. Manually changing it so I had one instance of each lane seemed to fix the issue, but obviously when drivers hop between lanes could be an issue in heat based races.