My large trucking company is still on paper logs as of 11/9/19. I saw a notice this morning that it had something to do with an 11/2 "gps rollover," but I don'

My large trucking company is still on paper logs as of 11/9/19. I saw a notice this morning that it had something to do with an 11/2 "gps rollover," but I don't know if that's a software rollover, an actual gps counter rollover, leaving daylight savings time, or what.