April 21st, 2024 - Server updated to version 2.30hApril 10th, 2024 - Server updated to version 2.30gApril 2nd, 2024 - Server updated to version 2.30f
do the following - rename your override folder, create an new - do an extrac of the CEP files into the correct folders and get only the needed items for Override folder.
Sometimes this can occur due to a video driver update or simply a matter of fiddling with your VGA control panel. I remember that in my old PC my Radeon 3850 doesn't show characters at all if I tick environment mapping on creatures and change my Catalyst AI from advanced to anything else. (Basic or Off)