I like the second video better. I don't know if it was the fatigue but it looks like you're going back to the old habits a little in the latest video. Your technique looks better in the second video you posted.
I'd like to see you really make that second pull more explosive. If you can, start doing some box jumps that are really going to make you jump. Let that explosive leg drive translate over to the snatch. You kind of just need to let loose and jump for that second pull. Right now it seems like you're just going through the motions because you're thinking about all the different principles of the technique. Don't be afraid to let your hair down and just jump!