I tried 3 of my 5 characters and I'm getting the same problems with all of them:
I can log into the game and pick a character, but once he loads, i can't do anything but move around. My characters won't even get automatic doors to open. I can't interact with NPCs I can't beam up to my ship. I can't send DOFFs on missions or collect finished ones, which so up has blank bars. I can't log out of the game...I can exit it normally, however.