I assume it's caused by game crashing when you finish a track and corrupt data is saved in memory for next session but I don't really know.

It was most likely caused though by when you quit game and something goes wrong, that's the point when the game saves track/lap times.

I get a crash the longer I play Ignition (win7/win10) anyone else?

I can never get "LAP RECORD" again and I'm not resetting my times ingame lol. sadface

Never had such thing happen to me.

have the same issue in my game before, since I reseted my ghost times