Nerd alert - one caveat, a lot of that is penalties. Strip those out and they're creating 1.2xG per game (14th in the league, behind us in 12th) although they are also then conceding 0.9xG against, which is the best in the league, surprisingly.
Penalties still count as goals of course and good teams tend to get more of them as they do more attacking, but they've been really poor from open play relative to their resources. I genuinely won't be shocked if they finish 8th-9th unless something changes - this is a pattern that's been going on more or less since Ole took over, they just had a lovely run of fixtures / nicked a lot of close games that made them look better than they actually were.