Changelog:
-Fixed inability to validate tracks if previous validation effort was aborted
-Fixed jagged terrain on the edges of roads
-Fixed driving UI not reappearing in multiplayer after a race has finished and a new track has been loaded
-Fixed track records not always updating properly after changing car in garage
-Fixed track lighting not turning on at night if player join a multiplayer session after time of day has been set
-Fixed inconsistent lap count after resetting in multiplayer race sessions
-Fixed radar not working after reset in AI races
-Other cars' engine audio now appears less loud