Well done for being able to read a match report. Shame you didn't understand it. Let me help you out.
Whenever Woolwich had the ball in settled possession, Newcastle sat off them in a very deep block 5-4-1, as such:
Notice there's not much pressure on Partey, with Tonali and Gordon both standing off him. Weird high press they're deploying? That's cos it isn't one. It's a low block 5-4-1, just like I said in my original comment. If you look closely you can even see the 5, the 4, and the 1. (Hint: you're looking at the ones in the black and white shirts)
When the match report talks about
"lulling Woolwich into their trap and springing the press, forcing repeated defensive mistakes from a traditionally stout Gunners’ back line", they're
still talking about a low block, but with
pressing triggers. Specifically when Woolwich would make a mistake, or a certain type of pass - usually backwards - that would trigger players like Isak and Gordon to press them.
But that's completely standard; even super-low block teams like Nottingham Forest will have pressing triggers. Nobody thinks that low block means you just stand there like lemons all game; "low block" is merely a reference to where on the pitch the team is set up to defend. Is the defensive line high, on the half-way line? Or is it deep, in their own half? As you can clearly see above, it's deep in their own half. Spoiler: it's a low block.
Unfortunately people like you see the word "press" in the match report and think "hah! it wasn't a low block after all!" No. It was. You just don't understand football.
Weirdly you then suggest the fact Newcastle scored two goals was more evidence they didn't defend in a low block? As if the mere fact of scoring on the counter negates the idea they could be defending deep? I can't be bothered to go any further on that one.
So yes, it was a low block. Yes, Newcastle players pressed Woolwich players. No, you don't understand football. No, I'm not interested in your response.