So I did a CL playthrough. I'm at the Legate's camp, and when I say I'm ready to go fight, the screen fades then goes back to normal. But I'm still in his tent. I can't move or do anything, and he just walks away. What should I do? I'm so sick of glitches like these in this game. Completely game breaking.

Any previous saves before that?

If you're on PC you may be able to get around it. If not you'll have start a new game I suppose.

Yeah, I saved right before entering the tent, and before killing the pres, and at the Fort. I just wanted to get the achievement, but it's not worth re-playing 5 hours of boring quests.

Several questions:

As long as you were taking the trouble to put a spoiler alert in the title, why didn't you just post in the Spoilers Forum?

You still didn't say if you are on a PC or a console?

If you are being plagued by as many glitches as you say, why don't you save more often?

You could try simply saving right where you are, going completely out and then reloading. Sometimes that can kickstart a glitch. If you are on a PC there are other options.

Finally, since you really haven't posted a spoiler, yet. Let's get a Moderator to move this before someone does, eh?