Custom portraits are no longer working after this latest patch.

My custom portrait DDS file is still in place at - Data\Public\Main\Assets\Textures\Icons\

As a test tried starting a new game and scrolling through all portrait options.

You can see the portraits are different so something has changed that now ignores my custom DDS.

How do I get my custom portraits back in the game, this is very important to me.

Thanks.