As far as the linear progression goes: I think that previously it had done all it could for you. Then the month of gave your cns time to recuperate, and when you came back you started eating more and your weight went up. This is cheating linear progression off sorts. I'm around 175 right now, if I did gomad and started Rippetoe tommorow, sure I could up my dead and squat for a good while, but I'd end up 200+ like you have done.
All you're really doing with the weight gain is setting your potential higher. Once your weight gain stops the program is going to level off like it did before.
I suppose it is about priorites. You've said in the past that your dead/squat is more important.
You say "Yeah, I will probably end up going back to that but I didn't get much out of it. I also feel kind of stupid doing floor presses and board presses when I can barely bench my bodyweight..."
You did get something out of it, and upper body does progress more slowly, especially if you aren't gifted for it. Look for that 5-10lb increase on your max every few months- it'll add up over time.
You need to go at it with a fighting mentality, otherwise you will fail. And to be honest, a few sets of bench and oh press isn't going to cut it.
Still though, nice dead