certain maps are too dark

SexyMoney

I've experienced a strange issue in dbd as of late, maps are too dark to the point survivors can stand directly in front of the killer not crouched or anything and they cant see them. so far the maps i've found this issue is: the game, badham preschool, hawkins national labratory and lary's institute. It seems of all these the game has been the worse to the point the killer cant even see their own weapon at certain parts.