Dear Mald0n,
as you seem the only one to mess around with DEV Mod OC, you are my only help for the question above:
What happens or what I am doing wrong when updating OC DEV MOD to the new release and only get a text based Bootloader screen instead the GFX with UI and Harddrive picker. I checked the OC config entry and its on external picker with Auto. Is the config being changed in some sort when OCAT validates?
Thanks for your kindly help in advance