OOB NO Save/Load Tabs options gone...

[SSIGeneral]

Title says it all. When I go to single player I get the save list with no ability to play (no load button) when I go to Options the Load tab is blank..

[VPaulus]

Try the following:
Delete the Settings folder that can be found in the Windows documents folder at:
...\Documents\My Games\Order of Battle - WW2
Run the game and check if the issue persists.