After starting the game and seeing the tutorial tip about the map I pressed M to open the map and then pressed escape to close the map and I'm put back into the options menu and stuck there until I reload my save which is at the very start of the game... Doesn't matter where I do this if I open the map I have to exit to title to get out of the menu...

Anyone else having this issue? Any idea what the cause is or how to fix it?