Problem with the new update please help

hello war for the overworld team thanks for giving me a piece of my childhood back with this beautiful companion to the dungeon keeper series I have been fairly lucky over he past few months I have had no bugs errors or faults. it is only till tonight when I finished and arrived home from work I had my first error, after installing the new DLC a fiery trail I can not access the game no more the menu loads up with the under lord assistants voice saying welcome back keeper or other quotes, but after this I am greeted with the beating dungeon heart with no menu to access any game mode whether that being multiplayer campaign or survival I know the DLC is new and i am hoping its not just me with this problem I have tried uninstalling the game with the DLC and after re-installation the problem is the same the game has not crashed, the bats and dungeon heart still move and the music plays and the cursor (hand of evil) is moveable but no menu tabs

I look forward to your reply

yours thankfully Timothy Lord